Trace number 1726826

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) 1200.12 1200.44

General information on the benchmark

Namecrafted/Hard/contest04/others/
ramsey.sat05-511.reshuffled-07.cnf
MD5SUMf938eb83302d03b3e1c7efeabdee60a6
Bench CategoryCRAFTED (crafted 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 variables153
Number of clauses6120
Sum of the clauses size36720
Maximum clause length6
Minimum clause length6
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 50
Number of clauses of size over 56120

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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1726826-1240717372/watcher-1726826-1240717372 -o /tmp/evaluation-result-1726826-1240717372/solver-1726826-1240717372 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/kw HOME/instance-1726826-1240717372.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: 0.92 0.98 1.09 3/64 19767
/proc/meminfo: memFree=1831656/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=2768 CPUtime=0
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 300 0 0 0 0 0 0 0 18 0 1 0 99770636 2834432 284 1992294400 4194304 6412682 548682068864 18446744073709551615 5487243 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 692 284 216 541 0 142 0

[startup+0.101229 s]
/proc/loadavg: 0.92 0.98 1.09 3/64 19767
/proc/meminfo: memFree=1831656/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=3692 CPUtime=0.09
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 571 0 0 0 9 0 0 0 18 0 1 0 99770636 3780608 555 1992294400 4194304 6412682 548682068864 18446744073709551615 4261026 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 923 555 235 541 0 373 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3692

[startup+0.201236 s]
/proc/loadavg: 0.92 0.98 1.09 3/64 19767
/proc/meminfo: memFree=1831656/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=3708 CPUtime=0.19
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 669 0 0 0 19 0 0 0 19 0 1 0 99770636 3796992 573 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 927 573 244 541 0 377 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3708

[startup+0.301245 s]
/proc/loadavg: 0.92 0.98 1.09 3/64 19767
/proc/meminfo: memFree=1831656/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=4500 CPUtime=0.29
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 869 0 0 0 29 0 0 0 19 0 1 0 99770636 4608000 773 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 1125 773 244 541 0 575 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4500

[startup+0.70128 s]
/proc/loadavg: 0.92 0.98 1.09 3/64 19767
/proc/meminfo: memFree=1831656/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=7220 CPUtime=0.69
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 1536 0 0 0 68 1 0 0 23 0 1 0 99770636 7393280 1440 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 1805 1440 244 541 0 1255 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7220

[startup+1.50135 s]
/proc/loadavg: 0.93 0.98 1.09 2/65 19768
/proc/meminfo: memFree=1825376/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=9712 CPUtime=1.49
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 2201 0 0 0 147 2 0 0 25 0 1 0 99770636 9945088 2020 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 2428 2020 247 541 0 1878 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9712

[startup+3.10149 s]
/proc/loadavg: 0.93 0.98 1.09 2/65 19768
/proc/meminfo: memFree=1823200/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=12352 CPUtime=3.09
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 2938 0 0 0 306 3 0 0 25 0 1 0 99770636 12648448 2645 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 3088 2645 247 541 0 2538 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12352

[startup+6.30176 s]
/proc/loadavg: 0.93 0.98 1.09 2/65 19768
/proc/meminfo: memFree=1818792/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=17548 CPUtime=6.29
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 4298 0 0 0 623 6 0 0 25 0 1 0 99770636 17969152 3766 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 4387 3766 247 541 0 3837 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17548

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 1.09 2/65 19768
/proc/meminfo: memFree=1811432/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=24916 CPUtime=12.69
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 6366 0 0 0 1257 12 0 0 25 0 1 0 99770636 25513984 5472 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 6229 5472 247 541 0 5679 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24916

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 1.09 2/65 19768
/proc/meminfo: memFree=1800744/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=36712 CPUtime=25.49
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 9209 0 0 0 2528 21 0 0 25 0 1 0 99770636 37593088 7974 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 9178 7974 247 541 0 8628 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36712

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 1.09 2/65 19768
/proc/meminfo: memFree=1787176/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=52116 CPUtime=51.08
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 13417 0 0 0 5075 33 0 0 25 0 1 0 99770636 53366784 11455 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 13029 11455 247 541 0 12479 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 52116

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 1.08 2/65 19768
/proc/meminfo: memFree=1768360/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=74040 CPUtime=102.27
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 19053 0 0 0 10176 51 0 0 25 0 1 0 99770636 75816960 15986 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 18510 15986 247 541 0 17960 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 74040

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.08 2/65 19768
/proc/meminfo: memFree=1748008/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=96776 CPUtime=162.25
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 25179 0 0 0 16155 70 0 0 25 0 1 0 99770636 99098624 21072 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 24194 21072 247 541 0 23644 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 96776

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 1.07 2/65 19768
/proc/meminfo: memFree=1734952/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=113736 CPUtime=222.24
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 29060 0 0 0 22137 87 0 0 25 0 1 0 99770636 116465664 24313 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 28434 24313 247 541 0 27884 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 113736

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 19768
/proc/meminfo: memFree=1720424/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=130240 CPUtime=282.22
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 33414 0 0 0 28120 102 0 0 25 0 1 0 99770636 133365760 27931 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 32560 27931 247 541 0 32010 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 130240

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 19768
/proc/meminfo: memFree=1706216/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=145952 CPUtime=342.21
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 36965 0 0 0 34106 115 0 0 25 0 1 0 99770636 149454848 31482 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 36488 31482 247 541 0 35938 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 145952

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 19768
/proc/meminfo: memFree=1702696/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=149860 CPUtime=402.19
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 38664 0 0 0 40093 126 0 0 25 0 1 0 99770636 153456640 32335 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 37465 32335 247 541 0 36915 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 149860

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 19768
/proc/meminfo: memFree=1686824/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=168120 CPUtime=462.17
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 43580 0 0 0 46079 138 0 0 25 0 1 0 99770636 172154880 36278 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 42030 36278 247 541 0 41480 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 168120

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 19768
/proc/meminfo: memFree=1683048/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=172600 CPUtime=522.15
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 44518 0 0 0 52066 149 0 0 25 0 1 0 99770636 176742400 37216 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 43150 37216 247 541 0 42600 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 172600

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 19768
/proc/meminfo: memFree=1662440/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=192948 CPUtime=582.14
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 49652 0 0 0 58051 163 0 0 25 0 1 0 99770636 197578752 42350 1992294400 4194304 6412682 548682068864 18446744073709551615 4296559 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 48237 42350 247 541 0 47687 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 192948

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 19768
/proc/meminfo: memFree=1659880/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=197436 CPUtime=642.12
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 51484 0 0 0 64039 173 0 0 25 0 1 0 99770636 202174464 43063 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 49359 43063 247 541 0 48809 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 197436

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 19768
/proc/meminfo: memFree=1653032/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=204476 CPUtime=702.11
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 53106 0 0 0 70028 183 0 0 25 0 1 0 99770636 209383424 44685 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 51119 44685 247 541 0 50569 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 204476

[startup+762.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 19768
/proc/meminfo: memFree=1639976/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=224184 CPUtime=762.1
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 56349 0 0 0 76017 193 0 0 25 0 1 0 99770636 229564416 47928 1992294400 4194304 6412682 548682068864 18446744073709551615 4286781 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 56046 47928 247 541 0 55496 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 224184

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 19768
/proc/meminfo: memFree=1638376/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=225660 CPUtime=822.07
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 58035 0 0 0 82007 200 0 0 25 0 1 0 99770636 231075840 48328 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 56415 48328 247 541 0 55865 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 225660

[startup+882.306 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 19768
/proc/meminfo: memFree=1635368/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=229820 CPUtime=882.06
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 58800 0 0 0 87998 208 0 0 25 0 1 0 99770636 235335680 49093 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 57455 49093 247 541 0 56905 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 229820

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 19768
/proc/meminfo: memFree=1633576/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=231420 CPUtime=942.05
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 59238 0 0 0 93988 217 0 0 25 0 1 0 99770636 236974080 49531 1992294400 4194304 6412682 548682068864 18446744073709551615 4287596 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 57855 49531 247 541 0 57305 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 231420

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 19768
/proc/meminfo: memFree=1612904/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=253440 CPUtime=1002.03
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 64398 0 0 0 99975 228 0 0 25 0 1 0 99770636 259522560 54691 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 63360 54691 247 541 0 62810 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 253440

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 19768
/proc/meminfo: memFree=1608360/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=259356 CPUtime=1062.01
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 66980 0 0 0 105965 236 0 0 25 0 1 0 99770636 265580544 55794 1992294400 4194304 6412682 548682068864 18446744073709551615 4286794 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 64839 55794 247 541 0 64289 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 259356

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 19774
/proc/meminfo: memFree=1606304/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=261276 CPUtime=1121.99
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 67497 0 0 0 111956 243 0 0 25 0 1 0 99770636 267546624 56311 1992294400 4194304 6412682 548682068864 18446744073709551615 4287183 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 65319 56311 247 541 0 64769 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 261276

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 19774
/proc/meminfo: memFree=1602528/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=266076 CPUtime=1181.98
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 68465 0 0 0 117947 251 0 0 25 0 1 0 99770636 272461824 57279 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 66519 57279 247 541 0 65969 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 266076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 19774
/proc/meminfo: memFree=1600544/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=268636 CPUtime=1200.08
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 68927 0 0 0 119755 253 0 0 25 0 1 0 99770636 275083264 57741 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 67159 57741 247 541 0 66609 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 268636

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 19774
/proc/meminfo: memFree=1600544/2055920 swapFree=4191900/4192956
[pid=19767] ppid=19765 vsize=268636 CPUtime=1200.08
/proc/19767/stat : 19767 (kw) R 19765 19767 19730 0 -1 0 68927 0 0 0 119755 253 0 0 25 0 1 0 99770636 275083264 57741 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/19767/statm: 67159 57741 247 541 0 66609 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 268636

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.12
CPU user time (s): 1197.55
CPU system time (s): 2.57061
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 268636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.55
system time used= 2.57061
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68927
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= 2892

runsolver used 0.85487 second user time and 2.6496 second system time

The end

Launcher Data 

Begin job on node15 at 2009-04-26 05:42:52
IDJOB=1726826
IDBENCH=24624
IDSOLVER=501
FILE ID=node15/1726826-1240717372
PBS_JOBID= 9186884
Free space on /tmp= 66268 MiB

SOLVER NAME= kw 2009-03-20
BENCH NAME= SAT07/crafted/Hard/contest04/others/ramsey.sat05-511.reshuffled-07.cnf
COMMAND LINE= HOME/kw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726826-1240717372/watcher-1726826-1240717372 -o /tmp/evaluation-result-1726826-1240717372/solver-1726826-1240717372 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/kw HOME/instance-1726826-1240717372.cnf

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

MD5SUM BENCH= f938eb83302d03b3e1c7efeabdee60a6
RANDOM SEED=60234824

node15.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	: 5931.00
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1832136 kB
Buffers:         14400 kB
Cached:         134468 kB
SwapCached:        528 kB
Active:          62388 kB
Inactive:        99948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832136 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2680 kB
Writeback:           0 kB
Mapped:          21644 kB
Slab:            47404 kB
Committed_AS:   354652 kB
PageTables:       1460 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= 66264 MiB
End job on node15 at 2009-04-26 06:02:55