Trace number 1520335

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) 1200.03 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1250067652-054.cnf
MD5SUM385aa4c60934b13e455a567c42e0ab0c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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-1520335-1238285500/watcher-1520335-1238285500 -o /tmp/evaluation-result-1520335-1238285500/solver-1520335-1238285500 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/kw HOME/instance-1520335-1238285500.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 3/64 4175
/proc/meminfo: memFree=819256/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=2896 CPUtime=0
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 357 0 0 0 0 0 0 0 18 0 1 0 1101215740 2965504 341 1992294400 4194304 6412682 548682068864 18446744073709551615 4348797 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 724 341 219 541 0 174 0

[startup+0.07958 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4175
/proc/meminfo: memFree=819256/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=3424 CPUtime=0.07
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 502 0 0 0 7 0 0 0 18 0 1 0 1101215740 3506176 486 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 856 486 253 541 0 306 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3424

[startup+0.102583 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4175
/proc/meminfo: memFree=819256/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=3424 CPUtime=0.09
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 530 0 0 0 9 0 0 0 18 0 1 0 1101215740 3506176 514 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 856 514 253 541 0 306 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3424

[startup+0.301611 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4175
/proc/meminfo: memFree=819256/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=4348 CPUtime=0.29
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 748 0 0 0 29 0 0 0 19 0 1 0 1101215740 4452352 732 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 1087 732 253 541 0 537 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4348

[startup+0.702669 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4175
/proc/meminfo: memFree=819256/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=5844 CPUtime=0.69
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 1117 0 0 0 68 1 0 0 22 0 1 0 1101215740 5984256 1101 1992294400 4194304 6412682 548682068864 18446744073709551615 4287126 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 1461 1101 253 541 0 911 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5844

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4176
/proc/meminfo: memFree=815024/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=7716 CPUtime=1.49
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 1597 0 0 0 148 1 0 0 25 0 1 0 1101215740 7901184 1541 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 1929 1541 253 541 0 1379 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7716

[startup+3.10202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4176
/proc/meminfo: memFree=813424/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=9076 CPUtime=3.09
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 1956 0 0 0 307 2 0 0 25 0 1 0 1101215740 9293824 1855 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 2269 1855 256 541 0 1719 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9076

[startup+6.30148 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4176
/proc/meminfo: memFree=811184/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=11260 CPUtime=6.29
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 2605 0 0 0 625 4 0 0 25 0 1 0 1101215740 11530240 2392 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 2815 2392 256 541 0 2265 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11260

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4176
/proc/meminfo: memFree=807536/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=14508 CPUtime=12.69
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 3443 0 0 0 1262 7 0 0 25 0 1 0 1101215740 14856192 3082 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 3627 3082 256 541 0 3077 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14508

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4176
/proc/meminfo: memFree=803952/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=18548 CPUtime=25.48
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 4575 0 0 0 2537 11 0 0 25 0 1 0 1101215740 18993152 4019 1992294400 4194304 6412682 548682068864 18446744073709551615 4333023 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 4637 4019 256 541 0 4087 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18548

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4176
/proc/meminfo: memFree=798512/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=24616 CPUtime=51.07
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 6232 0 0 0 5091 16 0 0 25 0 1 0 1101215740 25206784 5418 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 6154 5418 256 541 0 5604 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24616

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4176
/proc/meminfo: memFree=790192/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=33976 CPUtime=102.26
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 8789 0 0 0 10200 26 0 0 25 0 1 0 1101215740 34791424 7426 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 8494 7426 256 541 0 7944 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 33976

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4176
/proc/meminfo: memFree=781296/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=43772 CPUtime=162.23
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 11492 0 0 0 16189 34 0 0 25 0 1 0 1101215740 44822528 9611 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 10943 9611 256 541 0 10393 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 43772

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4176
/proc/meminfo: memFree=776560/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=50188 CPUtime=222.22
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 13022 0 0 0 22179 43 0 0 25 0 1 0 1101215740 51392512 10823 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 12547 10823 256 541 0 11997 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 50188

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4176
/proc/meminfo: memFree=770608/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=56120 CPUtime=282.2
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 14836 0 0 0 28168 52 0 0 25 0 1 0 1101215740 57466880 12271 1992294400 4194304 6412682 548682068864 18446744073709551615 4286781 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 14030 12271 256 541 0 13480 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 56120

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4176
/proc/meminfo: memFree=767600/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=59988 CPUtime=342.18
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 15605 0 0 0 34160 58 0 0 25 0 1 0 1101215740 61427712 13040 1992294400 4194304 6412682 548682068864 18446744073709551615 4286898 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 14997 13040 256 541 0 14447 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 59988

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4176
/proc/meminfo: memFree=762992/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=65088 CPUtime=402.15
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 17198 0 0 0 40150 65 0 0 25 0 1 0 1101215740 66650112 14212 1992294400 4194304 6412682 548682068864 18446744073709551615 4287596 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 16272 14212 256 541 0 15722 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 65088

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4176
/proc/meminfo: memFree=759088/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=69348 CPUtime=462.13
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 18175 0 0 0 46143 70 0 0 25 0 1 0 1101215740 71012352 15189 1992294400 4194304 6412682 548682068864 18446744073709551615 4286879 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 17337 15189 256 541 0 16787 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 69348

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4176
/proc/meminfo: memFree=755696/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=73084 CPUtime=522.12
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 19500 0 0 0 52136 76 0 0 25 0 1 0 1101215740 74838016 16030 1992294400 4194304 6412682 548682068864 18446744073709551615 4286786 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 18271 16030 256 541 0 17721 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 73084

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4176
/proc/meminfo: memFree=753392/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=75692 CPUtime=582.1
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 20075 0 0 0 58128 82 0 0 25 0 1 0 1101215740 77508608 16605 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 18923 16605 256 541 0 18373 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 75692

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4176
/proc/meminfo: memFree=745776/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=84244 CPUtime=642.09
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 22531 0 0 0 64120 89 0 0 25 0 1 0 1101215740 86265856 18505 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 21061 18505 256 541 0 20511 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 84244

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4176
/proc/meminfo: memFree=744304/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=85684 CPUtime=702.06
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 22882 0 0 0 70112 94 0 0 25 0 1 0 1101215740 87740416 18856 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 21421 18856 256 541 0 20871 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 85684

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4176
/proc/meminfo: memFree=742000/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=87820 CPUtime=762.04
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 23462 0 0 0 76106 98 0 0 25 0 1 0 1101215740 89927680 19436 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 21955 19436 256 541 0 21405 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 87820

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4176
/proc/meminfo: memFree=734832/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=98696 CPUtime=822.02
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 25835 0 0 0 82098 104 0 0 25 0 1 0 1101215740 101064704 21169 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 24674 21169 256 541 0 24124 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 98696

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4176
/proc/meminfo: memFree=734704/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=99016 CPUtime=882
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 25908 0 0 0 88093 107 0 0 25 0 1 0 1101215740 101392384 21242 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 24754 21242 256 541 0 24204 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 99016

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4176
/proc/meminfo: memFree=733424/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=100936 CPUtime=941.98
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 26246 0 0 0 94087 111 0 0 25 0 1 0 1101215740 103358464 21580 1992294400 4194304 6412682 548682068864 18446744073709551615 4287596 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 25234 21580 256 541 0 24684 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 100936

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4176
/proc/meminfo: memFree=729392/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=105156 CPUtime=1001.96
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 27243 0 0 0 100079 117 0 0 25 0 1 0 1101215740 107679744 22577 1992294400 4194304 6412682 548682068864 18446744073709551615 4328847 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 26289 22577 256 541 0 25739 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 105156

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4176
/proc/meminfo: memFree=723760/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=110632 CPUtime=1061.95
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 29360 0 0 0 106072 123 0 0 25 0 1 0 1101215740 113287168 23958 1992294400 4194304 6412682 548682068864 18446744073709551615 4286926 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 27658 23958 256 541 0 27108 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 110632

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4176
/proc/meminfo: memFree=723376/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=111272 CPUtime=1121.92
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 29475 0 0 0 112066 126 0 0 25 0 1 0 1101215740 113942528 24073 1992294400 4194304 6412682 548682068864 18446744073709551615 4287571 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 27818 24073 256 541 0 27268 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 111272

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4176
/proc/meminfo: memFree=722224/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=112552 CPUtime=1181.91
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 29752 0 0 0 118061 130 0 0 25 0 1 0 1101215740 115253248 24350 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 28138 24350 256 541 0 27588 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 112552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4176
/proc/meminfo: memFree=721776/2055920 swapFree=4174204/4192956
[pid=4175] ppid=4173 vsize=113192 CPUtime=1200
/proc/4175/stat : 4175 (kw) R 4173 4175 4050 0 -1 0 29879 0 0 0 119869 131 0 0 25 0 1 0 1101215740 115908608 24477 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/4175/statm: 28298 24477 256 541 0 27748 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 113192

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): 1200.03
CPU user time (s): 1198.7
CPU system time (s): 1.3338
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 113288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.7
system time used= 1.3338
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29879
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= 1641

runsolver used 0.823874 second user time and 2.6026 second system time

The end

Launcher Data 

Begin job on node22 at 2009-03-29 01:11:40
IDJOB=1520335
IDBENCH=70597
IDSOLVER=501
FILE ID=node22/1520335-1238285500
PBS_JOBID= 9060973
Free space on /tmp= 66328 MiB

SOLVER NAME= kw 2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1250067652-054.cnf
COMMAND LINE= HOME/kw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520335-1238285500/watcher-1520335-1238285500 -o /tmp/evaluation-result-1520335-1238285500/solver-1520335-1238285500 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/kw HOME/instance-1520335-1238285500.cnf

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

MD5SUM BENCH= 385aa4c60934b13e455a567c42e0ab0c
RANDOM SEED=211167844

node22.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		: 3000.279
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		: 3000.279
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:        819672 kB
Buffers:        102836 kB
Cached:        1023256 kB
SwapCached:      12568 kB
Active:         147716 kB
Inactive:       992496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        819672 kB
SwapTotal:     4192956 kB
SwapFree:      4174204 kB
Dirty:            2276 kB
Writeback:           0 kB
Mapped:          15576 kB
Slab:            82060 kB
Committed_AS:  2881836 kB
PageTables:       1372 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= 66324 MiB
End job on node22 at 2009-03-29 01:31:43