Trace number 1520449

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
kw 2009-03-20? (TO) 1200.1 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S247943532-069.cnf
MD5SUM480eadd67693b734091a7d5840645722
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.113981
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c kw (KillerWhale) version 0.6
0.00/0.00	c Copyright 2007-2009 Johan Alfredsson, Oepir
0.00/0.00	c johan@oepir.com

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1520449-1238295570/watcher-1520449-1238295570 -o /tmp/evaluation-result-1520449-1238295570/solver-1520449-1238295570 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/kw HOME/instance-1520449-1238295570.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16044
/proc/meminfo: memFree=1590016/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=3016 CPUtime=0
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 357 0 0 0 0 0 0 0 20 0 1 0 1102221829 3088384 341 1992294400 4194304 6412682 548682068864 18446744073709551615 4778245 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 754 341 219 541 0 204 0

[startup+0.0990639 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16044
/proc/meminfo: memFree=1590016/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=3412 CPUtime=0.09
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 531 0 0 0 9 0 0 0 20 0 1 0 1102221829 3493888 515 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 853 515 253 541 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3412

[startup+0.101063 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16044
/proc/meminfo: memFree=1590016/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=3544 CPUtime=0.09
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 533 0 0 0 9 0 0 0 20 0 1 0 1102221829 3629056 517 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 886 517 253 541 0 336 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3544

[startup+0.301083 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16044
/proc/meminfo: memFree=1590016/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=4468 CPUtime=0.29
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 775 0 0 0 29 0 0 0 22 0 1 0 1102221829 4575232 759 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 1117 759 253 541 0 567 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4468

[startup+0.701126 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 16044
/proc/meminfo: memFree=1590016/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=5828 CPUtime=0.69
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 1131 0 0 0 69 0 0 0 25 0 1 0 1102221829 5967872 1115 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 1457 1115 253 541 0 907 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5828

[startup+1.50121 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16045
/proc/meminfo: memFree=1585784/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=7884 CPUtime=1.49
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 1631 0 0 0 148 1 0 0 25 0 1 0 1102221829 8073216 1575 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 1971 1575 253 541 0 1421 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7884

[startup+3.10138 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16045
/proc/meminfo: memFree=1584112/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=9124 CPUtime=3.09
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 1975 0 0 0 307 2 0 0 25 0 1 0 1102221829 9342976 1874 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 2281 1874 256 541 0 1731 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9124

[startup+6.30172 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16045
/proc/meminfo: memFree=1581744/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=11264 CPUtime=6.29
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 2610 0 0 0 625 4 0 0 25 0 1 0 1102221829 11534336 2397 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 2816 2397 256 541 0 2266 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11264

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16045
/proc/meminfo: memFree=1578168/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=14604 CPUtime=12.69
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 3470 0 0 0 1262 7 0 0 25 0 1 0 1102221829 14954496 3109 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 3651 3109 256 541 0 3101 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14604

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16045
/proc/meminfo: memFree=1574520/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=18416 CPUtime=25.48
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 4590 0 0 0 2538 10 0 0 25 0 1 0 1102221829 18857984 4034 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 4604 4034 256 541 0 4054 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18416

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16045
/proc/meminfo: memFree=1568312/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=25604 CPUtime=51.07
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 6523 0 0 0 5090 17 0 0 25 0 1 0 1102221829 26218496 5551 1992294400 4194304 6412682 548682068864 18446744073709551615 4286898 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 6401 5551 256 541 0 5851 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25604

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16051
/proc/meminfo: memFree=1560888/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=33960 CPUtime=102.26
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 8807 0 0 0 10200 26 0 0 25 0 1 0 1102221829 34775040 7444 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 8490 7444 256 541 0 7940 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 33960

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16051
/proc/meminfo: memFree=1552312/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=43076 CPUtime=162.24
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 11443 0 0 0 16189 35 0 0 25 0 1 0 1102221829 44109824 9562 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 10769 9562 256 541 0 10219 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 43076

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16051
/proc/meminfo: memFree=1547000/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=50480 CPUtime=222.22
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 13070 0 0 0 22180 42 0 0 25 0 1 0 1102221829 51691520 10871 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 12620 10871 256 541 0 12070 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 50480

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16051
/proc/meminfo: memFree=1541176/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=56628 CPUtime=282.21
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 14846 0 0 0 28172 49 0 0 25 0 1 0 1102221829 57987072 12281 1992294400 4194304 6412682 548682068864 18446744073709551615 4287585 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 14157 12281 256 541 0 13607 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 56628

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 16051
/proc/meminfo: memFree=1538808/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=59504 CPUtime=342.19
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 15475 0 0 0 34164 55 0 0 25 0 1 0 1102221829 60932096 12910 1992294400 4194304 6412682 548682068864 18446744073709551615 4333410 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 14876 12910 256 541 0 14326 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 59504

[startup+402.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/74 16051
/proc/meminfo: memFree=1533624/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=65004 CPUtime=402.18
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 17193 0 0 0 40156 62 0 0 25 0 1 0 1102221829 66564096 14207 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 16251 14207 256 541 0 15701 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 65004

[startup+462.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/74 16051
/proc/meminfo: memFree=1530552/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=68356 CPUtime=462.16
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 17995 0 0 0 46150 66 0 0 25 0 1 0 1102221829 69996544 15009 1992294400 4194304 6412682 548682068864 18446744073709551615 4286849 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 17089 15009 256 541 0 16539 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 68356

[startup+522.302 s]
/proc/loadavg: 1.13 1.05 1.01 2/74 16051
/proc/meminfo: memFree=1526264/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=72636 CPUtime=522.15
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 19548 0 0 0 52142 73 0 0 25 0 1 0 1102221829 74379264 16078 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 18159 16078 256 541 0 17609 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 72636

[startup+582.301 s]
/proc/loadavg: 1.12 1.05 1.00 2/74 16051
/proc/meminfo: memFree=1523256/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=75888 CPUtime=582.13
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 20326 0 0 0 58134 79 0 0 25 0 1 0 1102221829 77709312 16856 1992294400 4194304 6412682 548682068864 18446744073709551615 4286849 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 18972 16856 256 541 0 18422 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 75888

[startup+642.302 s]
/proc/loadavg: 1.10 1.05 1.00 2/74 16051
/proc/meminfo: memFree=1517048/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=82960 CPUtime=642.12
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 22391 0 0 0 64127 85 0 0 25 0 1 0 1102221829 84951040 18365 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 20740 18365 256 541 0 20190 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 82960

[startup+702.302 s]
/proc/loadavg: 1.15 1.07 1.01 2/74 16051
/proc/meminfo: memFree=1515704/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=84280 CPUtime=702.1
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 22711 0 0 0 70120 90 0 0 25 0 1 0 1102221829 86302720 18685 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 21070 18685 256 541 0 20520 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 84280

[startup+762.306 s]
/proc/loadavg: 1.15 1.09 1.01 2/74 16051
/proc/meminfo: memFree=1514168/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=85960 CPUtime=762.09
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 23085 0 0 0 76114 95 0 0 25 0 1 0 1102221829 88023040 19059 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 21490 19059 256 541 0 20940 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 85960

[startup+822.302 s]
/proc/loadavg: 1.06 1.07 1.01 2/74 16051
/proc/meminfo: memFree=1506680/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=98512 CPUtime=822.07
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 25572 0 0 0 82105 102 0 0 25 0 1 0 1102221829 100876288 21546 1992294400 4194304 6412682 548682068864 18446744073709551615 4394629 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 24628 21547 256 541 0 24078 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 98512

[startup+882.301 s]
/proc/loadavg: 1.02 1.05 1.00 2/74 16051
/proc/meminfo: memFree=1505912/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=96836 CPUtime=882.06
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 25800 0 0 0 88099 107 0 0 25 0 1 0 1102221829 99160064 21134 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 24209 21134 256 541 0 23659 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 96836

[startup+942.302 s]
/proc/loadavg: 1.01 1.04 1.00 2/74 16051
/proc/meminfo: memFree=1504760/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=98596 CPUtime=942.04
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 26100 0 0 0 94093 111 0 0 25 0 1 0 1102221829 100962304 21434 1992294400 4194304 6412682 548682068864 18446744073709551615 4287596 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 24649 21434 256 541 0 24099 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 98596

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/74 16051
/proc/meminfo: memFree=1502712/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=100360 CPUtime=1002.02
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 26609 0 0 0 100088 114 0 0 25 0 1 0 1102221829 102768640 21943 1992294400 4194304 6412682 548682068864 18446744073709551615 4286846 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 25090 21943 256 541 0 24540 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 100360

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/74 16051
/proc/meminfo: memFree=1496568/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=107292 CPUtime=1062
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 28143 0 0 0 106082 118 0 0 25 0 1 0 1102221829 109867008 23477 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 26823 23477 256 541 0 26273 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 107292

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/74 16051
/proc/meminfo: memFree=1493112/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=111180 CPUtime=1122
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 29716 0 0 0 112076 124 0 0 25 0 1 0 1102221829 113848320 24314 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 27795 24314 256 541 0 27245 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 111180

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 16051
/proc/meminfo: memFree=1492920/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=111180 CPUtime=1181.97
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 29761 0 0 0 118070 127 0 0 25 0 1 0 1102221829 113848320 24359 1992294400 4194304 6412682 548682068864 18446744073709551615 4289365 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 27795 24359 256 541 0 27245 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 111180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 16051
/proc/meminfo: memFree=1492088/2055920 swapFree=4164824/4192956
[pid=16044] ppid=16042 vsize=112140 CPUtime=1200.08
/proc/16044/stat : 16044 (kw) R 16042 16044 12596 0 -1 0 29975 0 0 0 119879 129 0 0 25 0 1 0 1102221829 114831360 24573 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16044/statm: 28035 24573 256 541 0 27485 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 112140

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): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1198.8
CPU system time (s): 1.3068
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 112764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.8
system time used= 1.3068
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29975
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= 2
involuntary context switches= 1050

runsolver used 1.15282 second user time and 3.22651 second system time

The end

Launcher Data 

Begin job on node81 at 2009-03-29 04:59:30
IDJOB=1520449
IDBENCH=70654
IDSOLVER=501
FILE ID=node81/1520449-1238295570
PBS_JOBID= 9060987
Free space on /tmp= 126236 MiB

SOLVER NAME= kw 2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S247943532-069.cnf
COMMAND LINE= HOME/kw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520449-1238295570/watcher-1520449-1238295570 -o /tmp/evaluation-result-1520449-1238295570/solver-1520449-1238295570 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/kw HOME/instance-1520449-1238295570.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 480eadd67693b734091a7d5840645722
RANDOM SEED=1207192397

node81.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1590496 kB
Buffers:         63136 kB
Cached:         305276 kB
SwapCached:      18984 kB
Active:         172808 kB
Inactive:       216408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1590496 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            2272 kB
Writeback:           0 kB
Mapped:          26576 kB
Slab:            61088 kB
Committed_AS:  2809236 kB
PageTables:       2084 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= 126232 MiB
End job on node81 at 2009-03-29 05:19:32