Trace number 424189

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 5001.31

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1243695187-06.cnf
MD5SUM018b5778952b6ade82e68c4640d24c94
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark253.991
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/424189-1177720587/kcnfs-2004   V. 03/02/12
0.09/0.14	c Input file : '/tmp/evaluation/424189-1177720587/instance-424189-1177720587.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/node65/watcher-424189-1177720587 -o ROOT/results/node65/solver-424189-1177720587 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424189-1177720587/kcnfs-2004 /tmp/evaluation/424189-1177720587/instance-424189-1177720587.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: 1.00 1.02 1.00 3/64 781
/proc/meminfo: memFree=1707296/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=16008 CPUtime=0
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 90 0 0 0 0 0 0 0 18 0 1 0 248048302 16392192 71 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 4002 71 38 107 0 3891 0

[startup+0.0432709 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 781
/proc/meminfo: memFree=1707296/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=17268 CPUtime=0.04
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 405 0 0 0 4 0 0 0 18 0 1 0 248048302 17682432 386 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134630404 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 4317 386 38 107 0 4206 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 17268

[startup+0.101274 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 781
/proc/meminfo: memFree=1707296/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26680 CPUtime=0.09
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3172 0 0 0 8 1 0 0 18 0 1 0 248048302 27320320 3152 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134625999 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6670 3152 43 107 0 6559 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26680

[startup+0.30129 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 781
/proc/meminfo: memFree=1707296/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26680 CPUtime=0.29
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3281 0 0 0 28 1 0 0 19 0 1 0 248048302 27320320 3261 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134540563 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6670 3261 59 107 0 6559 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26680

[startup+0.701325 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 781
/proc/meminfo: memFree=1707296/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=0.69
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3316 0 0 0 68 1 0 0 23 0 1 0 248048302 27328512 3296 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528139 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3296 59 107 0 6561 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26688

[startup+1.50139 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 782
/proc/meminfo: memFree=1694296/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=1.49
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3316 0 0 0 148 1 0 0 25 0 1 0 248048302 27328512 3296 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579779 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3296 59 107 0 6561 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26688

[startup+3.10152 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 782
/proc/meminfo: memFree=1694168/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=3.09
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3316 0 0 0 308 1 0 0 25 0 1 0 248048302 27328512 3296 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579841 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3296 59 107 0 6561 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26688

[startup+6.30179 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 782
/proc/meminfo: memFree=1693976/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=6.29
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3317 0 0 0 628 1 0 0 25 0 1 0 248048302 27328512 3297 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134557846 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26688

[startup+12.7013 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 782
/proc/meminfo: memFree=1693920/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=12.69
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3317 0 0 0 1268 1 0 0 25 0 1 0 248048302 27328512 3297 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579637 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26688

[startup+25.5014 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 782
/proc/meminfo: memFree=1693984/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=25.48
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3317 0 0 0 2547 1 0 0 25 0 1 0 248048302 27328512 3297 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579840 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26688

[startup+51.1015 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 782
/proc/meminfo: memFree=1693984/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=51.08
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3317 0 0 0 5107 1 0 0 25 0 1 0 248048302 27328512 3297 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528597 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/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: 1.00 1.01 1.00 2/65 782
/proc/meminfo: memFree=1693984/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=102.27
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3317 0 0 0 10226 1 0 0 25 0 1 0 248048302 27328512 3297 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579687 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3297 59 107 0 6561 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26688

[startup+162.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 782
/proc/meminfo: memFree=1693984/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=162.25
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3318 0 0 0 16224 1 0 0 25 0 1 0 248048302 27328512 3298 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3298 59 107 0 6561 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 26688

[startup+222.302 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 782
/proc/meminfo: memFree=1693984/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=222.24
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3318 0 0 0 22223 1 0 0 25 0 1 0 248048302 27328512 3298 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3298 59 107 0 6561 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 26688

[startup+282.302 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 784
/proc/meminfo: memFree=1693856/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=282.22
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3318 0 0 0 28221 1 0 0 25 0 1 0 248048302 27328512 3298 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579762 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3298 59 107 0 6561 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 26688

[startup+342.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 784
/proc/meminfo: memFree=1693920/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=342.21
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3318 0 0 0 34220 1 0 0 25 0 1 0 248048302 27328512 3298 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529231 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3298 59 107 0 6561 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 26688

[startup+402.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 784
/proc/meminfo: memFree=1693920/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=402.19
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3318 0 0 0 40218 1 0 0 25 0 1 0 248048302 27328512 3298 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528631 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3298 59 107 0 6561 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 26688

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 784
/proc/meminfo: memFree=1693920/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=462.19
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3318 0 0 0 46217 2 0 0 25 0 1 0 248048302 27328512 3298 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531653 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3298 59 107 0 6561 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 26688

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 784
/proc/meminfo: memFree=1693920/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=522.17
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3318 0 0 0 52215 2 0 0 25 0 1 0 248048302 27328512 3298 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531271 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3298 59 107 0 6561 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 26688

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 784
/proc/meminfo: memFree=1693920/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=582.16
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3318 0 0 0 58214 2 0 0 25 0 1 0 248048302 27328512 3298 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579840 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3298 59 107 0 6561 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 26688

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 784
/proc/meminfo: memFree=1693920/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=642.15
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3318 0 0 0 64213 2 0 0 25 0 1 0 248048302 27328512 3298 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528345 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3298 59 107 0 6561 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 26688

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 984
/proc/meminfo: memFree=1693856/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=4061.25
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3319 0 0 0 406118 7 0 0 25 0 1 0 248048302 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579646 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4061.25
Current children cumulated vsize (KiB) 26688

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 984
/proc/meminfo: memFree=1693856/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=4121.23
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3319 0 0 0 412116 7 0 0 25 0 1 0 248048302 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529839 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4121.23
Current children cumulated vsize (KiB) 26688

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 984
/proc/meminfo: memFree=1693856/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=4181.21
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3319 0 0 0 418114 7 0 0 25 0 1 0 248048302 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134560431 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4181.21
Current children cumulated vsize (KiB) 26688

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 984
/proc/meminfo: memFree=1693856/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=4241.2
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3319 0 0 0 424113 7 0 0 25 0 1 0 248048302 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528623 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4241.2
Current children cumulated vsize (KiB) 26688

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 984
/proc/meminfo: memFree=1693856/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=4301.18
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3319 0 0 0 430111 7 0 0 25 0 1 0 248048302 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528139 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4301.18
Current children cumulated vsize (KiB) 26688

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 984
/proc/meminfo: memFree=1693856/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=4361.18
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3319 0 0 0 436110 8 0 0 25 0 1 0 248048302 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529745 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4361.18
Current children cumulated vsize (KiB) 26688

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 984
/proc/meminfo: memFree=1693792/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=4421.16
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3319 0 0 0 442108 8 0 0 25 0 1 0 248048302 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4421.16
Current children cumulated vsize (KiB) 26688

[startup+4482.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 984
/proc/meminfo: memFree=1693792/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=4481.15
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3319 0 0 0 448107 8 0 0 25 0 1 0 248048302 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528196 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4481.15
Current children cumulated vsize (KiB) 26688

[startup+4542.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 984
/proc/meminfo: memFree=1693792/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=4541.13
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3319 0 0 0 454105 8 0 0 25 0 1 0 248048302 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529239 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4541.13
Current children cumulated vsize (KiB) 26688

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 984
/proc/meminfo: memFree=1693792/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=4601.12
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3319 0 0 0 460104 8 0 0 25 0 1 0 248048302 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4601.12
Current children cumulated vsize (KiB) 26688

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 984
/proc/meminfo: memFree=1693792/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=4661.1
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3319 0 0 0 466102 8 0 0 25 0 1 0 248048302 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579628 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4661.1
Current children cumulated vsize (KiB) 26688

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 984
/proc/meminfo: memFree=1693792/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=4721.09
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3319 0 0 0 472101 8 0 0 25 0 1 0 248048302 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579679 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4721.09
Current children cumulated vsize (KiB) 26688

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 984
/proc/meminfo: memFree=1693792/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=4781.07
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3319 0 0 0 478099 8 0 0 25 0 1 0 248048302 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4781.07
Current children cumulated vsize (KiB) 26688

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 984
/proc/meminfo: memFree=1693792/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=4841.06
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3319 0 0 0 484098 8 0 0 25 0 1 0 248048302 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528631 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4841.06
Current children cumulated vsize (KiB) 26688

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 984
/proc/meminfo: memFree=1693792/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=4901.05
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3319 0 0 0 490096 9 0 0 25 0 1 0 248048302 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533130 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4901.05
Current children cumulated vsize (KiB) 26688

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 984
/proc/meminfo: memFree=1693856/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=4961.03
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3319 0 0 0 496094 9 0 0 25 0 1 0 248048302 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134579672 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 4961.03
Current children cumulated vsize (KiB) 26688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 984
/proc/meminfo: memFree=1693856/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=5000.03
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3319 0 0 0 499994 9 0 0 25 0 1 0 248048302 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529239 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 5000.03
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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 984
/proc/meminfo: memFree=1693856/2055920 swapFree=4184072/4192956
[pid=781] ppid=779 vsize=26688 CPUtime=5000.03
/proc/781/stat : 781 (kcnfs-2004) R 779 781 490 0 -1 0 3319 0 0 0 499994 9 0 0 25 0 1 0 248048302 27328512 3299 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529239 0 0 4096 0 0 0 0 17 1 0 0
/proc/781/statm: 6672 3299 59 107 0 6561 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 26688

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.31
CPU time (s): 5000.04
CPU user time (s): 4999.94
CPU system time (s): 0.095985
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 26688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.94
system time used= 0.095985
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= 6498

runsolver used 3.73043 second user time and 9.97048 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Sat Apr 28 00:36:27 UTC 2007

IDJOB= 424189
IDBENCH= 20075
IDSOLVER= 194
FILE ID= node65/424189-1177720587

PBS_JOBID= 4715370

Free space on /tmp= 66432 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1243695187-06.cnf
COMMAND LINE= /tmp/evaluation/424189-1177720587/kcnfs-2004 /tmp/evaluation/424189-1177720587/instance-424189-1177720587.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-424189-1177720587 -o ROOT/results/node65/solver-424189-1177720587 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424189-1177720587/kcnfs-2004 /tmp/evaluation/424189-1177720587/instance-424189-1177720587.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  018b5778952b6ade82e68c4640d24c94

RANDOM SEED= 98645538

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1707704 kB
Buffers:         40064 kB
Cached:         230568 kB
SwapCached:       2932 kB
Active:         128836 kB
Inactive:       151556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1707704 kB
SwapTotal:     4192956 kB
SwapFree:      4184072 kB
Dirty:            3664 kB
Writeback:           0 kB
Mapped:          15692 kB
Slab:            53788 kB
Committed_AS:  2531988 kB
PageTables:       1456 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= 66432 MiB

End job on node65 on Sat Apr 28 01:59:50 UTC 2007