Trace number 282001

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, and are wall clock time (not CPU 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
Toolbar_MaxSat 2007-01-19? (TO) 2400.05 2404.12

General information on the benchmark

NameMaxCSP/maxclique/
brock-400-1_ext.xml
MD5SUMb159dc51f6917b5ae2e39b2a2445b5e4
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMSAT TO
Best Number of satisfied constraints20099
Best CPU time to get the best result obtained on this benchmark2400.1
Satisfiable
(Un)Satisfiability was proved
Number of variables401
Number of constraints20477
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension20477
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

translate /tmp/evaluation/282001-1169316820/unknown.xml to /tmp/evaluation/282001-1169316820/unknown.wcsp

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-282001-1169316820 -o ROOT/results/node3/solver-282001-1169316820 -C 2400 -M 900 /tmp/evaluation/282001-1169316820/solver.sh /tmp/evaluation/282001-1169316820/unknown 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 2.00 2.00 2.00 3/86 6210
/proc/meminfo: memFree=1268688/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=8652 CPUtime=0
/proc/6209/stat : 6209 (solver.sh) R 6207 6209 4113 0 -1 4194304 336 0 0 0 0 0 0 0 17 0 1 0 280077760 8859648 279 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632754631 0 65538 4096 73728 0 0 0 17 1 0 0
/proc/6209/statm: 2163 280 208 79 0 156 0
[pid=6211] ppid=6209 vsize=8688 CPUtime=0
/proc/6211/stat : 6211 (solver.sh) S 6209 6209 4113 0 -1 4194368 38 0 0 0 0 0 0 0 17 0 1 0 280077761 8896512 286 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632923730 0 0 4096 73728 18446744071563648864 0 0 17 1 0 0
/proc/6211/statm: 2172 286 209 79 0 165 0
[pid=6212] ppid=6211 vsize=0 CPUtime=0
/proc/6212/stat : 6212 (solver.sh) R 6211 6209 4113 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 1 0 280077761 0 0 18446744073709551615 0 0 0 18446744073709551615 233632754983 0 0 3674112 73728 0 0 0 17 1 0 0
/proc/6212/statm: 1 0 0 0 0 1 0

[startup+0.102536 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 6210
/proc/meminfo: memFree=1268688/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.01
/proc/6209/stat : 6209 (solver.sh) S 6207 6209 4113 0 -1 4194304 872 2245 0 0 0 0 0 1 25 0 1 0 280077760 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6209/statm: 11889 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47556

[startup+0.511603 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 6210
/proc/meminfo: memFree=1268688/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.11
/proc/6209/stat : 6209 (solver.sh) S 6207 6209 4113 0 -1 4194304 900 4941 0 0 0 0 9 2 15 0 1 0 280077760 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6209/statm: 11889 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 47556

[startup+1.33874 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 6230
/proc/meminfo: memFree=1265272/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.11
/proc/6209/stat : 6209 (solver.sh) S 6207 6209 4113 0 -1 4194304 900 4941 0 0 0 0 9 2 15 0 1 0 280077760 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6209/statm: 11889 361 245 79 0 217 0
[pid=6228] ppid=6209 vsize=884 CPUtime=0
/proc/6228/stat : 6228 (toolbar) S 6209 6209 4113 0 -1 4194304 75 0 0 0 0 0 0 0 20 0 1 0 280077775 905216 51 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134893533 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6228/statm: 221 51 45 178 0 39 0
[pid=6229] ppid=6228 vsize=43996 CPUtime=0
/proc/6229/stat : 6229 (sh) S 6228 6209 4113 0 -1 4194304 293 0 0 0 0 0 0 0 23 0 1 0 280077775 45051904 257 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6229/statm: 10999 257 217 169 0 50 0
[pid=6230] ppid=6229 vsize=22300 CPUtime=1.18
/proc/6230/stat : 6230 (maxwalksat) R 6229 6209 4113 0 -1 4194304 738 0 0 0 118 0 0 0 25 0 1 0 280077775 22835200 706 18446744073709551615 134512640 134526404 4294956688 18446744073709551615 134521385 0 0 4096 2 0 0 0 17 1 0 0
/proc/6230/statm: 5575 706 102 3 0 5217 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 114736

[startup+2.976 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 6230
/proc/meminfo: memFree=1265208/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.11
/proc/6209/stat : 6209 (solver.sh) S 6207 6209 4113 0 -1 4194304 900 4941 0 0 0 0 9 2 15 0 1 0 280077760 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6209/statm: 11889 361 245 79 0 217 0
[pid=6228] ppid=6209 vsize=884 CPUtime=0
/proc/6228/stat : 6228 (toolbar) S 6209 6209 4113 0 -1 4194304 75 0 0 0 0 0 0 0 20 0 1 0 280077775 905216 51 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134893533 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6228/statm: 221 51 45 178 0 39 0
[pid=6229] ppid=6228 vsize=43996 CPUtime=0
/proc/6229/stat : 6229 (sh) S 6228 6209 4113 0 -1 4194304 293 0 0 0 0 0 0 0 23 0 1 0 280077775 45051904 257 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6229/statm: 10999 257 217 169 0 50 0
[pid=6230] ppid=6229 vsize=22300 CPUtime=2.81
/proc/6230/stat : 6230 (maxwalksat) R 6229 6209 4113 0 -1 4194304 738 0 0 0 281 0 0 0 25 0 1 0 280077775 22835200 706 18446744073709551615 134512640 134526404 4294956688 18446744073709551615 134521890 0 0 4096 2 0 0 0 17 1 0 0
/proc/6230/statm: 5575 706 102 3 0 5217 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 114736

[startup+6.26454 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 6231
/proc/meminfo: memFree=1134152/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.11
/proc/6209/stat : 6209 (solver.sh) S 6207 6209 4113 0 -1 4194304 900 4941 0 0 0 0 9 2 15 0 1 0 280077760 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6209/statm: 11889 361 245 79 0 217 0
[pid=6228] ppid=6209 vsize=138864 CPUtime=6.09
/proc/6228/stat : 6228 (toolbar) R 6209 6209 4113 0 -1 4194304 33473 1431 0 0 256 15 337 1 25 0 1 0 280077775 142196736 33438 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/6228/statm: 34716 33438 80 178 0 34534 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 186420

[startup+12.7286 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 6231
/proc/meminfo: memFree=1134160/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.11
/proc/6209/stat : 6209 (solver.sh) S 6207 6209 4113 0 -1 4194304 900 4941 0 0 0 0 9 2 15 0 1 0 280077760 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6209/statm: 11889 361 245 79 0 217 0
[pid=6228] ppid=6209 vsize=138872 CPUtime=12.55
/proc/6228/stat : 6228 (toolbar) R 6209 6209 4113 0 -1 4194304 33476 1431 0 0 902 15 337 1 25 0 1 0 280077775 142204928 33441 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658032 0 0 4096 2 0 0 0 17 1 0 0
/proc/6228/statm: 34718 33441 81 178 0 34536 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 186428

[startup+25.5537 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 6231
/proc/meminfo: memFree=1134288/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.11
/proc/6209/stat : 6209 (solver.sh) S 6207 6209 4113 0 -1 4194304 900 4941 0 0 0 0 9 2 15 0 1 0 280077760 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6209/statm: 11889 361 245 79 0 217 0
[pid=6228] ppid=6209 vsize=138872 CPUtime=25.37
/proc/6228/stat : 6228 (toolbar) R 6209 6209 4113 0 -1 4194304 33476 1431 0 0 2184 15 337 1 25 0 1 0 280077775 142204928 33441 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701321 0 0 4096 2 0 0 0 17 1 0 0
/proc/6228/statm: 34718 33441 81 178 0 34536 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 186428

[startup+51.2158 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 6231
/proc/meminfo: memFree=1134352/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.11
/proc/6209/stat : 6209 (solver.sh) S 6207 6209 4113 0 -1 4194304 900 4941 0 0 0 0 9 2 15 0 1 0 280077760 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6209/statm: 11889 361 245 79 0 217 0
[pid=6228] ppid=6209 vsize=138872 CPUtime=51.02
/proc/6228/stat : 6228 (toolbar) R 6209 6209 4113 0 -1 4194304 33476 1431 0 0 4749 15 337 1 25 0 1 0 280077775 142204928 33441 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694087 0 0 4096 2 0 0 0 17 1 0 0
/proc/6228/statm: 34718 33441 81 178 0 34536 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 186428

[startup+102.438 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 6231
/proc/meminfo: memFree=1134416/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.11
/proc/6209/stat : 6209 (solver.sh) S 6207 6209 4113 0 -1 4194304 900 4941 0 0 0 0 9 2 15 0 1 0 280077760 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6209/statm: 11889 361 245 79 0 217 0
[pid=6228] ppid=6209 vsize=138872 CPUtime=102.22
/proc/6228/stat : 6228 (toolbar) R 6209 6209 4113 0 -1 4194304 33476 1431 0 0 9869 15 337 1 25 0 1 0 280077775 142204928 33441 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 1 0 0
/proc/6228/statm: 34718 33441 81 178 0 34536 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 186428

[startup+162.48 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 6231
/proc/meminfo: memFree=1134416/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.11
/proc/6209/stat : 6209 (solver.sh) S 6207 6209 4113 0 -1 4194304 900 4941 0 0 0 0 9 2 15 0 1 0 280077760 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6209/statm: 11889 361 245 79 0 217 0
[pid=6228] ppid=6209 vsize=138872 CPUtime=162.25
/proc/6228/stat : 6228 (toolbar) R 6209 6209 4113 0 -1 4194304 33476 1431 0 0 15871 16 337 1 25 0 1 0 280077775 142204928 33441 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670812 0 0 4096 2 0 0 0 17 1 0 0
/proc/6228/statm: 34718 33441 81 178 0 34536 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 186428

[startup+222.52 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 6231
/proc/meminfo: memFree=1134416/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.11
/proc/6209/stat : 6209 (solver.sh) S 6207 6209 4113 0 -1 4194304 900 4941 0 0 0 0 9 2 15 0 1 0 280077760 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6209/statm: 11889 361 245 79 0 217 0
[pid=6228] ppid=6209 vsize=138872 CPUtime=222.27
/proc/6228/stat : 6228 (toolbar) R 6209 6209 4113 0 -1 4194304 33476 1431 0 0 21873 16 337 1 25 0 1 0 280077775 142204928 33441 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701409 0 0 4096 2 0 0 0 17 1 0 0
/proc/6228/statm: 34718 33441 81 178 0 34536 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 186428

[startup+282.566 s]
/proc/loadavg: 2.04 2.01 2.00 3/87 6231
/proc/meminfo: memFree=1134416/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.11
/proc/6209/stat : 6209 (solver.sh) S 6207 6209 4113 0 -1 4194304 900 4941 0 0 0 0 9 2 15 0 1 0 280077760 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6209/statm: 11889 361 245 79 0 217 0
[pid=6228] ppid=6209 vsize=138872 CPUtime=282.3
/proc/6228/stat : 6228 (toolbar) R 6209 6209 4113 0 -1 4194304 33476 1431 0 0 27875 17 337 1 25 0 1 0 280077775 142204928 33441 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/6228/statm: 34718 33441 81 178 0 34536 0
Current children cumulated CPU time (s) 282.41
Current children cumulated vsize (KiB) 186428

[startup+342.613 s]
/proc/loadavg: 2.01 2.01 2.00 3/87 6231
/proc/meminfo: memFree=1134416/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.11
/proc/6209/stat : 6209 (solver.sh) S 6207 6209 4113 0 -1 4194304 900 4941 0 0 0 0 9 2 15 0 1 0 280077760 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6209/statm: 11889 361 245 79 0 217 0
[pid=6228] ppid=6209 vsize=138872 CPUtime=342.32
/proc/6228/stat : 6228 (toolbar) R 6209 6209 4113 0 -1 4194304 33476 1431 0 0 33877 17 337 1 25 0 1 0 280077775 142204928 33441 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/6228/statm: 34718 33441 81 178 0 34536 0
Current children cumulated CPU time (s) 342.43
Current children cumulated vsize (KiB) 186428

[startup+402.651 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 6233
/proc/meminfo: memFree=1134416/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.11
/proc/6209/stat : 6209 (solver.sh) S 6207 6209 4113 0 -1 4194304 900 4941 0 0 0 0 9 2 15 0 1 0 280077760 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6209/statm: 11889 361 245 79 0 217 0
[pid=6228] ppid=6209 vsize=138872 CPUtime=402.34
/proc/6228/stat : 6228 (toolbar) R 6209 6209 4113 0 -1 4194304 33476 1431 0 0 39878 18 337 1 25 0 1 0 280077775 142204928 33441 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134590169 0 0 4096 2 0 0 0 17 1 0 0
/proc/6228/statm: 34718 33441 81 178 0 34536 0
Current children cumulated CPU time (s) 402.45
Current children cumulated vsize (KiB) 186428

[startup+462.689 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 6233
/proc/meminfo: memFree=1134416/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.11

################
# More data... #
################

/proc/loadavg: 2.00 2.00 2.00 3/87 6233
/proc/meminfo: memFree=1134352/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.11
/proc/6209/stat : 6209 (solver.sh) S 6207 6209 4113 0 -1 4194304 900 4941 0 0 0 0 9 2 15 0 1 0 280077760 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6209/statm: 11889 361 245 79 0 217 0
[pid=6228] ppid=6209 vsize=138872 CPUtime=1722.79
/proc/6228/stat : 6228 (toolbar) R 6209 6209 4113 0 -1 4194304 33476 1431 0 0 171914 27 337 1 25 0 1 0 280077775 142204928 33441 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 1 0 0
/proc/6228/statm: 34718 33441 81 178 0 34536 0
Current children cumulated CPU time (s) 1722.9
Current children cumulated vsize (KiB) 186428

[startup+1783.59 s]
/proc/loadavg: 1.95 1.98 1.99 3/94 6448
/proc/meminfo: memFree=1135896/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.11
/proc/6209/stat : 6209 (solver.sh) S 6207 6209 4113 0 -1 4194304 900 4941 0 0 0 0 9 2 15 0 1 0 280077760 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6209/statm: 11889 361 245 79 0 217 0
[pid=6228] ppid=6209 vsize=138872 CPUtime=1782.52
/proc/6228/stat : 6228 (toolbar) R 6209 6209 4113 0 -1 4194304 33476 1431 0 0 177884 30 337 1 25 0 1 0 280077775 142204928 33441 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701416 0 0 4096 2 0 0 0 17 0 0 0
/proc/6228/statm: 34718 33441 81 178 0 34536 0
Current children cumulated CPU time (s) 1782.63
Current children cumulated vsize (KiB) 186428

[startup+1843.6 s]
/proc/loadavg: 1.98 1.98 1.99 3/88 6536
/proc/meminfo: memFree=1066504/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.11
/proc/6209/stat : 6209 (solver.sh) S 6207 6209 4113 0 -1 4194304 900 4941 0 0 0 0 9 2 15 0 1 0 280077760 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6209/statm: 11889 361 245 79 0 217 0
[pid=6228] ppid=6209 vsize=138872 CPUtime=1842.05
/proc/6228/stat : 6228 (toolbar) R 6209 6209 4113 0 -1 4194304 33476 1431 0 0 183836 31 337 1 25 0 1 0 280077775 142204928 33441 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693617 0 0 4096 2 0 0 0 17 0 0 0
/proc/6228/statm: 34718 33441 81 178 0 34536 0
Current children cumulated CPU time (s) 1842.16
Current children cumulated vsize (KiB) 186428

[startup+1903.65 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 6536
/proc/meminfo: memFree=1066632/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.11
/proc/6209/stat : 6209 (solver.sh) S 6207 6209 4113 0 -1 4194304 900 4941 0 0 0 0 9 2 15 0 1 0 280077760 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6209/statm: 11889 361 245 79 0 217 0
[pid=6228] ppid=6209 vsize=138872 CPUtime=1901.79
/proc/6228/stat : 6228 (toolbar) R 6209 6209 4113 0 -1 4194304 33476 1431 0 0 189810 31 337 1 25 0 1 0 280077775 142204928 33441 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658098 0 0 4096 2 0 0 0 17 0 0 0
/proc/6228/statm: 34718 33441 81 178 0 34536 0
Current children cumulated CPU time (s) 1901.9
Current children cumulated vsize (KiB) 186428

[startup+1963.69 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 6536
/proc/meminfo: memFree=1066632/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.11
/proc/6209/stat : 6209 (solver.sh) S 6207 6209 4113 0 -1 4194304 900 4941 0 0 0 0 9 2 15 0 1 0 280077760 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6209/statm: 11889 361 245 79 0 217 0
[pid=6228] ppid=6209 vsize=138872 CPUtime=1961.57
/proc/6228/stat : 6228 (toolbar) R 6209 6209 4113 0 -1 4194304 33476 1431 0 0 195787 32 337 1 25 0 1 0 280077775 142204928 33441 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/6228/statm: 34718 33441 81 178 0 34536 0
Current children cumulated CPU time (s) 1961.68
Current children cumulated vsize (KiB) 186428

[startup+2023.73 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 6536
/proc/meminfo: memFree=1066696/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.11
/proc/6209/stat : 6209 (solver.sh) S 6207 6209 4113 0 -1 4194304 900 4941 0 0 0 0 9 2 15 0 1 0 280077760 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6209/statm: 11889 361 245 79 0 217 0
[pid=6228] ppid=6209 vsize=138872 CPUtime=2021.35
/proc/6228/stat : 6228 (toolbar) R 6209 6209 4113 0 -1 4194304 33476 1431 0 0 201765 32 337 1 25 0 1 0 280077775 142204928 33441 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/6228/statm: 34718 33441 81 178 0 34536 0
Current children cumulated CPU time (s) 2021.46
Current children cumulated vsize (KiB) 186428

[startup+2083.78 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 6536
/proc/meminfo: memFree=1066632/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.11
/proc/6209/stat : 6209 (solver.sh) S 6207 6209 4113 0 -1 4194304 900 4941 0 0 0 0 9 2 15 0 1 0 280077760 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6209/statm: 11889 361 245 79 0 217 0
[pid=6228] ppid=6209 vsize=138872 CPUtime=2081.09
/proc/6228/stat : 6228 (toolbar) R 6209 6209 4113 0 -1 4194304 33476 1431 0 0 207739 32 337 1 25 0 1 0 280077775 142204928 33441 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599490 0 0 4096 2 0 0 0 17 0 0 0
/proc/6228/statm: 34718 33441 81 178 0 34536 0
Current children cumulated CPU time (s) 2081.2
Current children cumulated vsize (KiB) 186428

[startup+2143.81 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 6536
/proc/meminfo: memFree=1066696/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.11
/proc/6209/stat : 6209 (solver.sh) S 6207 6209 4113 0 -1 4194304 900 4941 0 0 0 0 9 2 15 0 1 0 280077760 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6209/statm: 11889 361 245 79 0 217 0
[pid=6228] ppid=6209 vsize=138872 CPUtime=2140.86
/proc/6228/stat : 6228 (toolbar) R 6209 6209 4113 0 -1 4194304 33476 1431 0 0 213716 32 337 1 25 0 1 0 280077775 142204928 33441 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660482 0 0 4096 2 0 0 0 17 0 0 0
/proc/6228/statm: 34718 33441 81 178 0 34536 0
Current children cumulated CPU time (s) 2140.97
Current children cumulated vsize (KiB) 186428

[startup+2203.86 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 6536
/proc/meminfo: memFree=1066632/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.11
/proc/6209/stat : 6209 (solver.sh) S 6207 6209 4113 0 -1 4194304 900 4941 0 0 0 0 9 2 15 0 1 0 280077760 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6209/statm: 11889 361 245 79 0 217 0
[pid=6228] ppid=6209 vsize=138872 CPUtime=2200.63
/proc/6228/stat : 6228 (toolbar) R 6209 6209 4113 0 -1 4194304 33476 1431 0 0 219693 32 337 1 25 0 1 0 280077775 142204928 33441 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 0 0 0
/proc/6228/statm: 34718 33441 81 178 0 34536 0
Current children cumulated CPU time (s) 2200.74
Current children cumulated vsize (KiB) 186428

[startup+2263.9 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 6536
/proc/meminfo: memFree=1066632/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.11
/proc/6209/stat : 6209 (solver.sh) S 6207 6209 4113 0 -1 4194304 900 4941 0 0 0 0 9 2 15 0 1 0 280077760 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6209/statm: 11889 361 245 79 0 217 0
[pid=6228] ppid=6209 vsize=138872 CPUtime=2260.38
/proc/6228/stat : 6228 (toolbar) R 6209 6209 4113 0 -1 4194304 33476 1431 0 0 225668 32 337 1 25 0 1 0 280077775 142204928 33441 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 0 0 0
/proc/6228/statm: 34718 33441 81 178 0 34536 0
Current children cumulated CPU time (s) 2260.49
Current children cumulated vsize (KiB) 186428

[startup+2323.95 s]
/proc/loadavg: 2.03 2.00 2.00 3/88 6536
/proc/meminfo: memFree=1066696/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.11
/proc/6209/stat : 6209 (solver.sh) S 6207 6209 4113 0 -1 4194304 900 4941 0 0 0 0 9 2 15 0 1 0 280077760 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6209/statm: 11889 361 245 79 0 217 0
[pid=6228] ppid=6209 vsize=138872 CPUtime=2320.15
/proc/6228/stat : 6228 (toolbar) R 6209 6209 4113 0 -1 4194304 33476 1431 0 0 231645 32 337 1 25 0 1 0 280077775 142204928 33441 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599844 0 0 4096 2 0 0 0 17 0 0 0
/proc/6228/statm: 34718 33441 81 178 0 34536 0
Current children cumulated CPU time (s) 2320.26
Current children cumulated vsize (KiB) 186428

[startup+2383.99 s]
/proc/loadavg: 2.01 2.00 2.00 3/88 6536
/proc/meminfo: memFree=1066632/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.11
/proc/6209/stat : 6209 (solver.sh) S 6207 6209 4113 0 -1 4194304 900 4941 0 0 0 0 9 2 15 0 1 0 280077760 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6209/statm: 11889 361 245 79 0 217 0
[pid=6228] ppid=6209 vsize=138872 CPUtime=2379.92
/proc/6228/stat : 6228 (toolbar) R 6209 6209 4113 0 -1 4194304 33476 1431 0 0 237622 32 337 1 25 0 1 0 280077775 142204928 33441 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/6228/statm: 34718 33441 81 178 0 34536 0
Current children cumulated CPU time (s) 2380.03
Current children cumulated vsize (KiB) 186428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2404.11 s]
/proc/loadavg: 2.01 2.00 2.00 3/88 6536
/proc/meminfo: memFree=1066632/2055920 swapFree=4191880/4192956
[pid=6209] ppid=6207 vsize=47556 CPUtime=0.11
/proc/6209/stat : 6209 (solver.sh) S 6207 6209 4113 0 -1 4194304 900 4941 0 0 0 0 9 2 15 0 1 0 280077760 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6209/statm: 11889 361 245 79 0 217 0
[pid=6228] ppid=6209 vsize=138872 CPUtime=2399.94
/proc/6228/stat : 6228 (toolbar) R 6209 6209 4113 0 -1 4194304 33476 1431 0 0 239624 32 337 1 25 0 1 0 280077775 142204928 33441 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693617 0 0 4096 2 0 0 0 17 0 0 0
/proc/6228/statm: 34718 33441 81 178 0 34536 0
Current children cumulated CPU time (s) 2400.05
Current children cumulated vsize (KiB) 186428

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 6209 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=100984 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=38994
CPU time returned by wait4() is 0.139978
while last known CPU time is 2400.05

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 2404.12
CPU time (s): 2400.05
CPU user time (s): 2399.7
CPU system time (s): 0.35
CPU usage (%): 99.8307
Max. virtual memory (cumulated for all children) (KiB): 186428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.100984
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5841
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= 66
involuntary context switches= 29

runsolver used 2.30365 s user time and 6.26005 s system time

The end

Launcher Data (download as text)

Begin job on node3 on Sat Jan 20 18:13:40 UTC 2007


IDJOB= 282001
IDBENCH= 12345
IDSOLVER= 71
FILE ID= node3/282001-1169316820

PBS_JOBID= 3609978

Free space on /tmp= 66559 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/maxclique/brock-400-1_ext.xml
COMMAND LINE= /tmp/evaluation/282001-1169316820/solver.sh /tmp/evaluation/282001-1169316820/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-282001-1169316820 -o ROOT/results/node3/conversion-282001-1169316820 -C 600 -M 900 /tmp/evaluation/282001-1169316820/translate /tmp/evaluation/282001-1169316820/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-282001-1169316820 -o ROOT/results/node3/solver-282001-1169316820 -C 2400 -M 900  /tmp/evaluation/282001-1169316820/solver.sh /tmp/evaluation/282001-1169316820/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  b159dc51f6917b5ae2e39b2a2445b5e4

RANDOM SEED= 862015482

TIME LIMIT= 2400 seconds

MEMORY LIMIT= 900 MiB


/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:       1269104 kB
Buffers:         58116 kB
Cached:         576176 kB
SwapCached:        284 kB
Active:         222636 kB
Inactive:       487364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1269104 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            3524 kB
Writeback:           0 kB
Mapped:          88604 kB
Slab:            61720 kB
Committed_AS:  8070956 kB
PageTables:       2040 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= 66559 MiB



End job on node3 on Sat Jan 20 18:53:46 UTC 2007