Trace number 1520223

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) 1200.09 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S799705985-049.cnf
MD5SUM9571d20b2c85f2916982e3779a8bfa58
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 variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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-1520223-1238274912/watcher-1520223-1238274912 -o /tmp/evaluation-result-1520223-1238274912/solver-1520223-1238274912 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/kw HOME/instance-1520223-1238274912.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 0.99 3/70 28676
/proc/meminfo: memFree=886784/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=2872 CPUtime=0
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 353 0 0 0 0 0 0 0 18 0 1 0 1100153789 2940928 337 1992294400 4194304 6412682 548682068864 18446744073709551615 5487243 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 718 337 219 541 0 168 0

[startup+0.0136511 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 28676
/proc/meminfo: memFree=886784/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=3136 CPUtime=0.01
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 429 0 0 0 1 0 0 0 18 0 1 0 1100153789 3211264 413 1992294400 4194304 6412682 548682068864 18446744073709551615 4542309 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 784 413 238 541 0 234 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3136

[startup+0.101668 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 28676
/proc/meminfo: memFree=886784/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=3400 CPUtime=0.09
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 526 0 0 0 9 0 0 0 18 0 1 0 1100153789 3481600 510 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 850 510 253 541 0 300 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3400

[startup+0.301703 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 28676
/proc/meminfo: memFree=886784/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=4340 CPUtime=0.29
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 755 0 0 0 29 0 0 0 19 0 1 0 1100153789 4444160 739 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 1085 739 253 541 0 535 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4340

[startup+0.701775 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 28676
/proc/meminfo: memFree=886784/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=5824 CPUtime=0.69
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 1104 0 0 0 68 1 0 0 22 0 1 0 1100153789 5963776 1088 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 1456 1088 253 541 0 906 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5824

[startup+1.50192 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 28677
/proc/meminfo: memFree=882552/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=7720 CPUtime=1.49
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 1592 0 0 0 147 2 0 0 25 0 1 0 1100153789 7905280 1536 1992294400 4194304 6412682 548682068864 18446744073709551615 5487243 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 1930 1536 253 541 0 1380 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7720

[startup+3.10121 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 28677
/proc/meminfo: memFree=881016/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=8968 CPUtime=3.09
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 1930 0 0 0 306 3 0 0 25 0 1 0 1100153789 9183232 1829 1992294400 4194304 6412682 548682068864 18446744073709551615 4286837 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 2242 1829 256 541 0 1692 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8968

[startup+6.30179 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 28677
/proc/meminfo: memFree=878776/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=11172 CPUtime=6.28
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 2573 0 0 0 624 4 0 0 25 0 1 0 1100153789 11440128 2360 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 2793 2360 256 541 0 2243 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11172

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 28677
/proc/meminfo: memFree=875576/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=14432 CPUtime=12.68
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 3415 0 0 0 1261 7 0 0 25 0 1 0 1100153789 14778368 3054 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 3608 3054 256 541 0 3058 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14432

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/71 28677
/proc/meminfo: memFree=871672/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=18392 CPUtime=25.48
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 4504 0 0 0 2537 11 0 0 25 0 1 0 1100153789 18833408 3948 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 4598 3948 256 541 0 4048 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18392

[startup+51.1019 s]
/proc/loadavg: 1.02 1.00 1.00 2/71 28677
/proc/meminfo: memFree=866488/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=24264 CPUtime=51.07
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 6124 0 0 0 5091 16 0 0 25 0 1 0 1100153789 24846336 5310 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 6066 5310 256 541 0 5516 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24264

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/71 28677
/proc/meminfo: memFree=857656/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=34416 CPUtime=102.25
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 8810 0 0 0 10199 26 0 0 25 0 1 0 1100153789 35241984 7447 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 8604 7447 256 541 0 8054 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 34416

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28677
/proc/meminfo: memFree=849720/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=43252 CPUtime=162.23
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 11313 0 0 0 16187 36 0 0 25 0 1 0 1100153789 44290048 9432 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 10813 9432 256 541 0 10263 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 43252

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28677
/proc/meminfo: memFree=844792/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=49780 CPUtime=222.21
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 12834 0 0 0 22178 43 0 0 25 0 1 0 1100153789 50974720 10635 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 12445 10635 256 541 0 11895 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 49780

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28677
/proc/meminfo: memFree=838520/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=56220 CPUtime=282.18
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 14715 0 0 0 28167 51 0 0 25 0 1 0 1100153789 57569280 12150 1992294400 4194304 6412682 548682068864 18446744073709551615 4287596 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 14055 12150 256 541 0 13505 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 56220

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28677
/proc/meminfo: memFree=836024/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=59472 CPUtime=342.16
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 15386 0 0 0 34158 58 0 0 25 0 1 0 1100153789 60899328 12821 1992294400 4194304 6412682 548682068864 18446744073709551615 5550983 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 14868 12821 256 541 0 14318 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 59472

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28677
/proc/meminfo: memFree=831544/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=63692 CPUtime=402.14
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 16921 0 0 0 40149 65 0 0 25 0 1 0 1100153789 65220608 13935 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 15923 13935 256 541 0 15373 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 63692

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28677
/proc/meminfo: memFree=828344/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=67928 CPUtime=462.12
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 17744 0 0 0 46141 71 0 0 25 0 1 0 1100153789 69558272 14758 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 16982 14758 256 541 0 16432 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 67928

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28677
/proc/meminfo: memFree=823928/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=72900 CPUtime=522.1
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 19329 0 0 0 52132 78 0 0 25 0 1 0 1100153789 74649600 15859 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 18225 15859 256 541 0 17675 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 72900

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28677
/proc/meminfo: memFree=822776/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=74340 CPUtime=582.08
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 19625 0 0 0 58124 84 0 0 25 0 1 0 1100153789 76124160 16155 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 18585 16155 256 541 0 18035 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 74340

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28677
/proc/meminfo: memFree=814776/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=82668 CPUtime=642.07
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 22138 0 0 0 64116 91 0 0 25 0 1 0 1100153789 84652032 18112 1992294400 4194304 6412682 548682068864 18446744073709551615 4286846 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 20667 18112 256 541 0 20117 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 82668

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28677
/proc/meminfo: memFree=814008/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=84068 CPUtime=702.04
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 22369 0 0 0 70108 96 0 0 25 0 1 0 1100153789 86085632 18343 1992294400 4194304 6412682 548682068864 18446744073709551615 4287596 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 21017 18343 256 541 0 20467 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 84068

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28677
/proc/meminfo: memFree=812920/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=84908 CPUtime=762.02
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 22639 0 0 0 76102 100 0 0 25 0 1 0 1100153789 86945792 18613 1992294400 4194304 6412682 548682068864 18446744073709551615 4287596 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 21227 18613 256 541 0 20677 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 84908

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28677
/proc/meminfo: memFree=810424/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=88036 CPUtime=821.99
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 23265 0 0 0 82095 104 0 0 25 0 1 0 1100153789 90148864 19239 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 22009 19239 256 541 0 21459 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 88036

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28677
/proc/meminfo: memFree=803960/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=98100 CPUtime=881.97
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 25459 0 0 0 88089 108 0 0 25 0 1 0 1100153789 100454400 20793 1992294400 4194304 6412682 548682068864 18446744073709551615 4286898 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 24525 20793 256 541 0 23975 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 98100

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28677
/proc/meminfo: memFree=803576/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=98740 CPUtime=941.95
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 25586 0 0 0 94082 113 0 0 25 0 1 0 1100153789 101109760 20920 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 24685 20920 256 541 0 24135 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 98740

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28677
/proc/meminfo: memFree=803064/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=99380 CPUtime=1001.93
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 25715 0 0 0 100076 117 0 0 25 0 1 0 1100153789 101765120 21049 1992294400 4194304 6412682 548682068864 18446744073709551615 4286890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 24845 21049 256 541 0 24295 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 99380

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28677
/proc/meminfo: memFree=801272/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=101540 CPUtime=1061.91
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 26195 0 0 0 106069 122 0 0 25 0 1 0 1100153789 103976960 21529 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 25385 21529 256 541 0 24835 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 101540

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28677
/proc/meminfo: memFree=795128/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=107732 CPUtime=1121.89
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 27735 0 0 0 112062 127 0 0 25 0 1 0 1100153789 110317568 23069 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 26933 23069 256 541 0 26383 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 107732

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28677
/proc/meminfo: memFree=790968/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=112056 CPUtime=1181.86
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 29497 0 0 0 118056 130 0 0 25 0 1 0 1100153789 114745344 24095 1992294400 4194304 6412682 548682068864 18446744073709551615 4286819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 28014 24095 256 541 0 27464 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 112056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28677
/proc/meminfo: memFree=790776/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=112056 CPUtime=1200.06
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 29534 0 0 0 119874 132 0 0 25 0 1 0 1100153789 114745344 24132 1992294400 4194304 6412682 548682068864 18446744073709551615 4286849 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 28014 24132 256 541 0 27464 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 112056

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: 1.00 1.00 1.00 2/71 28677
/proc/meminfo: memFree=790776/2055920 swapFree=4170584/4192956
[pid=28676] ppid=28674 vsize=112056 CPUtime=1200.06
/proc/28676/stat : 28676 (kw) R 28674 28676 28424 0 -1 0 29534 0 0 0 119874 132 0 0 25 0 1 0 1100153789 114745344 24132 1992294400 4194304 6412682 548682068864 18446744073709551615 4286849 0 0 4096 0 0 0 0 17 1 0 0
/proc/28676/statm: 28014 24132 256 541 0 27464 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 112056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1198.75
CPU system time (s): 1.3418
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 114280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.75
system time used= 1.3418
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29534
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= 831

runsolver used 1.03384 second user time and 3.34349 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-28 22:15:12
IDJOB=1520223
IDBENCH=70541
IDSOLVER=501
FILE ID=node45/1520223-1238274912
PBS_JOBID= 9060857
Free space on /tmp= 66336 MiB

SOLVER NAME= kw 2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S799705985-049.cnf
COMMAND LINE= HOME/kw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520223-1238274912/watcher-1520223-1238274912 -o /tmp/evaluation-result-1520223-1238274912/solver-1520223-1238274912 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/kw HOME/instance-1520223-1238274912.cnf

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

MD5SUM BENCH= 9571d20b2c85f2916982e3779a8bfa58
RANDOM SEED=648571452

node45.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		: 3000.285
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		: 3000.285
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:        887264 kB
Buffers:         93988 kB
Cached:         973452 kB
SwapCached:      11516 kB
Active:         163204 kB
Inactive:       917212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        887264 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            2268 kB
Writeback:           0 kB
Mapped:          18628 kB
Slab:            73600 kB
Committed_AS:  2504744 kB
PageTables:       1900 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 node45 at 2009-03-28 22:35:14