Trace number 1520511

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) 1200.11 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S981523907-072.cnf
MD5SUMcf49ce63274aed23e9ae314dbfe30852
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020995
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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-1520511-1238300657/watcher-1520511-1238300657 -o /tmp/evaluation-result-1520511-1238300657/solver-1520511-1238300657 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/kw HOME/instance-1520511-1238300657.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: 0.97 0.98 0.99 3/64 20970
/proc/meminfo: memFree=903032/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=2896 CPUtime=0
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 339 0 0 0 0 0 0 0 18 0 1 0 1102731703 2965504 323 1992294400 4194304 6412682 548682068864 18446744073709551615 4348189 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 724 323 219 541 0 174 0

[startup+0.00927692 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 20970
/proc/meminfo: memFree=903032/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=2988 CPUtime=0
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 366 0 0 0 0 0 0 0 18 0 1 0 1102731703 3059712 350 1992294400 4194304 6412682 548682068864 18446744073709551615 4296960 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 747 350 228 541 0 197 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2988

[startup+0.101293 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 20970
/proc/meminfo: memFree=903032/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=3384 CPUtime=0.09
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 511 0 0 0 9 0 0 0 18 0 1 0 1102731703 3465216 495 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 846 495 253 541 0 296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3384

[startup+0.301329 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 20970
/proc/meminfo: memFree=903032/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=4308 CPUtime=0.29
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 729 0 0 0 29 0 0 0 19 0 1 0 1102731703 4411392 713 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 1077 713 253 541 0 527 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4308

[startup+0.7014 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 20970
/proc/meminfo: memFree=903032/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=5692 CPUtime=0.69
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 1077 0 0 0 69 0 0 0 22 0 1 0 1102731703 5828608 1061 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 1423 1061 253 541 0 873 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5692

[startup+1.50154 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 20971
/proc/meminfo: memFree=898992/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=7368 CPUtime=1.49
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 1499 0 0 0 148 1 0 0 25 0 1 0 1102731703 7544832 1443 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 1842 1443 253 541 0 1292 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7368

[startup+3.10183 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 20971
/proc/meminfo: memFree=897520/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=8604 CPUtime=3.1
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 1830 0 0 0 308 2 0 0 25 0 1 0 1102731703 8810496 1729 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 2151 1729 256 541 0 1601 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 8604

[startup+6.30141 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 20971
/proc/meminfo: memFree=895408/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=10616 CPUtime=6.29
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 2416 0 0 0 626 3 0 0 25 0 1 0 1102731703 10870784 2203 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 2654 2203 256 541 0 2104 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10616

[startup+12.7016 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 20971
/proc/meminfo: memFree=892400/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=13668 CPUtime=12.69
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 3186 0 0 0 1263 6 0 0 25 0 1 0 1102731703 13996032 2825 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 3417 2825 256 541 0 2867 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13668

[startup+25.5019 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 20971
/proc/meminfo: memFree=888624/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=17952 CPUtime=25.48
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 4370 0 0 0 2539 9 0 0 25 0 1 0 1102731703 18382848 3814 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 4488 3814 256 541 0 3938 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17952

[startup+51.1015 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 20971
/proc/meminfo: memFree=883312/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=24412 CPUtime=51.08
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 6111 0 0 0 5093 15 0 0 25 0 1 0 1102731703 24997888 5138 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 6103 5138 256 541 0 5553 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24412

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20971
/proc/meminfo: memFree=876016/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=32332 CPUtime=102.26
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 8283 0 0 0 10202 24 0 0 25 0 1 0 1102731703 33107968 6919 1992294400 4194304 6412682 548682068864 18446744073709551615 4287158 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 8083 6919 256 541 0 7533 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 32332

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20971
/proc/meminfo: memFree=868272/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=40652 CPUtime=162.24
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 10750 0 0 0 16190 34 0 0 25 0 1 0 1102731703 41627648 8868 1992294400 4194304 6412682 548682068864 18446744073709551615 4286786 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 10163 8868 256 541 0 9613 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 40652

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20971
/proc/meminfo: memFree=863472/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=47384 CPUtime=222.22
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 12251 0 0 0 22179 43 0 0 25 0 1 0 1102731703 48521216 10051 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 11846 10051 256 541 0 11296 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 47384

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20971
/proc/meminfo: memFree=858480/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=52548 CPUtime=282.2
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 13886 0 0 0 28170 50 0 0 25 0 1 0 1102731703 53809152 11320 1992294400 4194304 6412682 548682068864 18446744073709551615 4286794 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 13137 11320 256 541 0 12587 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 52548

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20971
/proc/meminfo: memFree=852592/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=59024 CPUtime=342.17
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 15324 0 0 0 34162 55 0 0 25 0 1 0 1102731703 60440576 12758 1992294400 4194304 6412682 548682068864 18446744073709551615 4286815 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 14756 12758 256 541 0 14206 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 59024

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20971
/proc/meminfo: memFree=849968/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=62224 CPUtime=402.15
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 16402 0 0 0 40154 61 0 0 25 0 1 0 1102731703 63717376 13415 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 15556 13415 256 541 0 15006 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 62224

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20971
/proc/meminfo: memFree=844656/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=67664 CPUtime=462.14
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 18195 0 0 0 46145 69 0 0 25 0 1 0 1102731703 69287936 14724 1992294400 4194304 6412682 548682068864 18446744073709551615 4287596 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 16916 14724 256 541 0 16366 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 67664

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20971
/proc/meminfo: memFree=843184/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=69424 CPUtime=522.11
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 18575 0 0 0 52136 75 0 0 25 0 1 0 1102731703 71090176 15104 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 17356 15104 256 541 0 16806 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 69424

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20971
/proc/meminfo: memFree=835120/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=77588 CPUtime=582.1
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 21087 0 0 0 58128 82 0 0 25 0 1 0 1102731703 79450112 17060 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 19397 17060 256 541 0 18847 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 77588

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20971
/proc/meminfo: memFree=833904/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=79268 CPUtime=642.08
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 21439 0 0 0 64120 88 0 0 25 0 1 0 1102731703 81170432 17412 1992294400 4194304 6412682 548682068864 18446744073709551615 4286786 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 19817 17412 256 541 0 19267 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 79268

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20971
/proc/meminfo: memFree=829552/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=83364 CPUtime=702.06
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 22565 0 0 0 70112 94 0 0 25 0 1 0 1102731703 85364736 18538 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 20841 18538 256 541 0 20291 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 83364

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20971
/proc/meminfo: memFree=826352/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=89468 CPUtime=762.04
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 23953 0 0 0 76104 100 0 0 25 0 1 0 1102731703 91615232 19286 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 22367 19286 256 541 0 21817 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 89468

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20971
/proc/meminfo: memFree=825136/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=90988 CPUtime=822.02
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 24263 0 0 0 82097 105 0 0 25 0 1 0 1102731703 93171712 19596 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 22747 19596 256 541 0 22197 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 90988

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20971
/proc/meminfo: memFree=821616/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=94968 CPUtime=882
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 25131 0 0 0 88090 110 0 0 25 0 1 0 1102731703 97247232 20464 1992294400 4194304 6412682 548682068864 18446744073709551615 4287596 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 23742 20464 256 541 0 23192 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 94968

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20971
/proc/meminfo: memFree=812464/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=104216 CPUtime=941.97
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 27423 0 0 0 94084 113 0 0 25 0 1 0 1102731703 106717184 22756 1992294400 4194304 6412682 548682068864 18446744073709551615 4296559 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 26054 22756 256 541 0 25504 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 104216

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20971
/proc/meminfo: memFree=813424/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=104260 CPUtime=1001.96
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 27921 0 0 0 100078 118 0 0 25 0 1 0 1102731703 106762240 22518 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 26065 22518 256 541 0 25515 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 104260

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20973
/proc/meminfo: memFree=811248/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=106340 CPUtime=1061.93
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 28410 0 0 0 106070 123 0 0 25 0 1 0 1102731703 108892160 23007 1992294400 4194304 6412682 548682068864 18446744073709551615 4287126 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 26585 23007 256 541 0 26035 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 106340

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20973
/proc/meminfo: memFree=808112/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=110180 CPUtime=1121.91
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 29219 0 0 0 112064 127 0 0 25 0 1 0 1102731703 112824320 23816 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 27545 23816 256 541 0 26995 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 110180

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20973
/proc/meminfo: memFree=806256/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=110624 CPUtime=1181.88
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 29688 0 0 0 118057 131 0 0 25 0 1 0 1102731703 113278976 24285 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 27656 24285 256 541 0 27106 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 110624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20973
/proc/meminfo: memFree=804784/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=111924 CPUtime=1200.09
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 30039 0 0 0 119876 133 0 0 25 0 1 0 1102731703 114610176 24636 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 27981 24636 256 541 0 27431 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 111924

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20973
/proc/meminfo: memFree=804784/2055920 swapFree=4174052/4192956
[pid=20970] ppid=20968 vsize=111924 CPUtime=1200.09
/proc/20970/stat : 20970 (kw) R 20968 20970 20789 0 -1 0 30039 0 0 0 119876 133 0 0 25 0 1 0 1102731703 114610176 24636 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 27981 24636 256 541 0 27431 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 111924

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1198.76
CPU system time (s): 1.35079
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 111924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.76
system time used= 1.35079
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30039
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= 1165

runsolver used 1.06384 second user time and 2.71059 second system time

The end

Launcher Data 

Begin job on node17 at 2009-03-29 06:24:17
IDJOB=1520511
IDBENCH=70685
IDSOLVER=501
FILE ID=node17/1520511-1238300657
PBS_JOBID= 9061022
Free space on /tmp= 66336 MiB

SOLVER NAME= kw 2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S981523907-072.cnf
COMMAND LINE= HOME/kw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520511-1238300657/watcher-1520511-1238300657 -o /tmp/evaluation-result-1520511-1238300657/solver-1520511-1238300657 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/kw HOME/instance-1520511-1238300657.cnf

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

MD5SUM BENCH= cf49ce63274aed23e9ae314dbfe30852
RANDOM SEED=174974156

node17.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		: 3000.265
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		: 3000.265
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:        903448 kB
Buffers:         93152 kB
Cached:         953060 kB
SwapCached:      12684 kB
Active:         153124 kB
Inactive:       907192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        903448 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:            2272 kB
Writeback:           0 kB
Mapped:          19696 kB
Slab:            78088 kB
Committed_AS:  2881704 kB
PageTables:       1464 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= 66336 MiB
End job on node17 at 2009-03-29 06:44:19