Trace number 281227

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) 2400.1 2410.44

General information on the benchmark

NameMaxCSP/randomMaxCSP/completeLoose/
vcsp-25-10-100-18-35_ext.xml
MD5SUMefbb0946d2d2d94a207d7ec9c86620d0
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints299
Best CPU time to get the best result obtained on this benchmark2.6386
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints300
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension300
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/281227-1169310735/unknown.xml to /tmp/evaluation/281227-1169310735/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/node5/watcher-281227-1169310735 -o ROOT/results/node5/solver-281227-1169310735 -C 2400 -M 900 /tmp/evaluation/281227-1169310735/solver.sh /tmp/evaluation/281227-1169310735/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: 2.01 2.01 2.00 5/87 26727
/proc/meminfo: memFree=1361048/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=8560 CPUtime=0
/proc/26726/stat : 26726 (solver.sh) R 26724 26726 26536 0 -1 4194304 308 0 0 0 0 0 0 0 20 0 1 0 259687919 8765440 253 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913666959 0 0 4096 8192 0 0 0 17 1 0 0
/proc/26726/statm: 2140 253 197 79 0 133 0

[startup+0.106011 s]
/proc/loadavg: 2.01 2.01 2.00 5/87 26727
/proc/meminfo: memFree=1361048/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 47556

[startup+0.514047 s]
/proc/loadavg: 2.01 2.01 2.00 5/87 26727
/proc/meminfo: memFree=1361048/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 47556

[startup+1.33515 s]
/proc/loadavg: 2.01 2.01 2.00 3/90 26747
/proc/meminfo: memFree=1358016/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
[pid=26745] ppid=26726 vsize=44708 CPUtime=1.26
/proc/26745/stat : 26745 (toolbar) R 26726 26726 26536 0 -1 4194304 10652 1317 0 0 12 4 110 0 18 0 1 0 259687924 45780992 10617 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/26745/statm: 11177 10617 76 178 0 10995 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 92264

[startup+2.97233 s]
/proc/loadavg: 2.01 2.01 2.00 3/88 26748
/proc/meminfo: memFree=1304336/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
[pid=26745] ppid=26726 vsize=58480 CPUtime=2.89
/proc/26745/stat : 26745 (toolbar) R 26726 26726 26536 0 -1 4194304 14086 1317 0 0 174 5 110 0 25 0 1 0 259687924 59883520 14051 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 1 0 0
/proc/26745/statm: 14620 14051 80 178 0 14438 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 106036

[startup+6.26371 s]
/proc/loadavg: 2.01 2.01 2.00 3/88 26748
/proc/meminfo: memFree=1304272/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
[pid=26745] ppid=26726 vsize=58480 CPUtime=6.17
/proc/26745/stat : 26745 (toolbar) R 26726 26726 26536 0 -1 4194304 14086 1317 0 0 502 5 110 0 25 0 1 0 259687924 59883520 14051 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694154 0 0 4096 2 0 0 0 17 1 0 0
/proc/26745/statm: 14620 14051 80 178 0 14438 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 106036

[startup+12.7244 s]
/proc/loadavg: 2.00 2.01 2.00 3/88 26748
/proc/meminfo: memFree=1304272/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
[pid=26745] ppid=26726 vsize=58480 CPUtime=12.6
/proc/26745/stat : 26745 (toolbar) R 26726 26726 26536 0 -1 4194304 14086 1317 0 0 1145 5 110 0 25 0 1 0 259687924 59883520 14051 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658204 0 0 4096 2 0 0 0 17 1 0 0
/proc/26745/statm: 14620 14051 80 178 0 14438 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 106036

[startup+25.5649 s]
/proc/loadavg: 2.00 2.01 2.00 3/88 26748
/proc/meminfo: memFree=1304336/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
[pid=26745] ppid=26726 vsize=58480 CPUtime=25.38
/proc/26745/stat : 26745 (toolbar) R 26726 26726 26536 0 -1 4194304 14086 1317 0 0 2423 5 110 0 25 0 1 0 259687924 59883520 14051 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134558776 0 0 4096 2 0 0 0 17 1 0 0
/proc/26745/statm: 14620 14051 80 178 0 14438 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 106036

[startup+51.2338 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 26748
/proc/meminfo: memFree=1304400/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
[pid=26745] ppid=26726 vsize=58480 CPUtime=50.92
/proc/26745/stat : 26745 (toolbar) R 26726 26726 26536 0 -1 4194304 14086 1317 0 0 4977 5 110 0 25 0 1 0 259687924 59883520 14051 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 1 0 0
/proc/26745/statm: 14620 14051 80 178 0 14438 0
Current children cumulated CPU time (s) 50.95
Current children cumulated vsize (KiB) 106036

[startup+102.461 s]
/proc/loadavg: 2.00 2.00 2.00 2/82 26764
/proc/meminfo: memFree=1370880/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
[pid=26745] ppid=26726 vsize=58480 CPUtime=101.91
/proc/26745/stat : 26745 (toolbar) R 26726 26726 26536 0 -1 4194304 14086 1317 0 0 10075 6 110 0 25 0 1 0 259687924 59883520 14051 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134703502 0 0 4096 2 0 0 0 17 0 0 0
/proc/26745/statm: 14620 14051 80 178 0 14438 0
Current children cumulated CPU time (s) 101.94
Current children cumulated vsize (KiB) 106036

[startup+162.48 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 26830
/proc/meminfo: memFree=1366608/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
[pid=26745] ppid=26726 vsize=58480 CPUtime=161.86
/proc/26745/stat : 26745 (toolbar) R 26726 26726 26536 0 -1 4194304 14086 1317 0 0 16069 7 110 0 25 0 1 0 259687924 59883520 14051 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659977 0 0 4096 2 0 0 0 17 0 0 0
/proc/26745/statm: 14620 14051 80 178 0 14438 0
Current children cumulated CPU time (s) 161.89
Current children cumulated vsize (KiB) 106036

[startup+222.504 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 26830
/proc/meminfo: memFree=1366608/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
[pid=26745] ppid=26726 vsize=58484 CPUtime=221.82
/proc/26745/stat : 26745 (toolbar) R 26726 26726 26536 0 -1 4194304 14087 1317 0 0 22064 8 110 0 25 0 1 0 259687924 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670832 0 0 4096 2 0 0 0 17 0 0 0
/proc/26745/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 221.85
Current children cumulated vsize (KiB) 106040

[startup+282.536 s]
/proc/loadavg: 1.96 1.98 1.99 3/95 26916
/proc/meminfo: memFree=1361752/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
[pid=26745] ppid=26726 vsize=58484 CPUtime=281.79
/proc/26745/stat : 26745 (toolbar) R 26726 26726 26536 0 -1 4194304 14087 1317 0 0 28061 8 110 0 25 0 1 0 259687924 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670506 0 0 4096 2 0 0 0 17 0 0 0
/proc/26745/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 281.82
Current children cumulated vsize (KiB) 106040

[startup+342.543 s]
/proc/loadavg: 1.98 1.98 1.99 3/95 26916
/proc/meminfo: memFree=1361816/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
[pid=26745] ppid=26726 vsize=58484 CPUtime=341.73
/proc/26745/stat : 26745 (toolbar) R 26726 26726 26536 0 -1 4194304 14087 1317 0 0 34055 8 110 0 25 0 1 0 259687924 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694177 0 0 4096 2 0 0 0 17 0 0 0
/proc/26745/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 341.76
Current children cumulated vsize (KiB) 106040

[startup+402.559 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 26916
/proc/meminfo: memFree=1361752/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
[pid=26745] ppid=26726 vsize=58484 CPUtime=401.67
/proc/26745/stat : 26745 (toolbar) R 26726 26726 26536 0 -1 4194304 14087 1317 0 0 40049 8 110 0 25 0 1 0 259687924 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659664 0 0 4096 2 0 0 0 17 0 0 0
/proc/26745/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 401.7
Current children cumulated vsize (KiB) 106040

[startup+462.614 s]
/proc/loadavg: 1.99 1.98 1.99 3/95 26916
/proc/meminfo: memFree=1361752/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
[pid=26745] ppid=26726 vsize=58484 CPUtime=461.68
/proc/26745/stat : 26745 (toolbar) R 26726 26726 26536 0 -1 4194304 14087 1317 0 0 46050 8 110 0 25 0 1 0 259687924 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699975 0 0 4096 2 0 0 0 17 0 0 0
/proc/26745/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 461.71
Current children cumulated vsize (KiB) 106040

[startup+522.676 s]
/proc/loadavg: 2.04 2.00 2.00 3/95 26916
/proc/meminfo: memFree=1361752/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
[pid=26745] ppid=26726 vsize=58484 CPUtime=521.68
/proc/26745/stat : 26745 (toolbar) R 26726 26726 26536 0 -1 4194304 14087 1317 0 0 52050 8 110 0 25 0 1 0 259687924 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599657 0 0 4096 2 0 0 0 17 0 0 0
/proc/26745/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 521.71

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

/proc/loadavg: 2.00 2.00 2.00 3/95 26916
/proc/meminfo: memFree=1361624/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
[pid=26745] ppid=26726 vsize=58484 CPUtime=1716.98
/proc/26745/stat : 26745 (toolbar) R 26726 26726 26536 0 -1 4194304 14088 1317 0 0 171577 11 110 0 25 0 1 0 259687924 59887616 14053 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/26745/statm: 14621 14053 80 178 0 14439 0
Current children cumulated CPU time (s) 1717.01
Current children cumulated vsize (KiB) 106040

[startup+1783.55 s]
/proc/loadavg: 2.00 2.00 2.00 3/101 27084
/proc/meminfo: memFree=1360360/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
[pid=26745] ppid=26726 vsize=58484 CPUtime=1776.65
/proc/26745/stat : 26745 (toolbar) R 26726 26726 26536 0 -1 4194304 14088 1317 0 0 177534 21 110 0 25 0 1 0 259687924 59887616 14053 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657516 0 0 4096 2 0 0 0 17 0 0 0
/proc/26745/statm: 14621 14053 80 178 0 14439 0
Current children cumulated CPU time (s) 1776.68
Current children cumulated vsize (KiB) 106040

[startup+1843.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 27114
/proc/meminfo: memFree=1361368/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
[pid=26745] ppid=26726 vsize=58484 CPUtime=1836.34
/proc/26745/stat : 26745 (toolbar) R 26726 26726 26536 0 -1 4194304 14088 1317 0 0 183501 23 110 0 25 0 1 0 259687924 59887616 14053 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660633 0 0 4096 2 0 0 0 17 0 0 0
/proc/26745/statm: 14621 14053 80 178 0 14439 0
Current children cumulated CPU time (s) 1836.37
Current children cumulated vsize (KiB) 106040

[startup+1903.63 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 27114
/proc/meminfo: memFree=1361368/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
[pid=26745] ppid=26726 vsize=58484 CPUtime=1896.05
/proc/26745/stat : 26745 (toolbar) R 26726 26726 26536 0 -1 4194304 14088 1317 0 0 189472 23 110 0 25 0 1 0 259687924 59887616 14053 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699968 0 0 4096 2 0 0 0 17 0 0 0
/proc/26745/statm: 14621 14053 80 178 0 14439 0
Current children cumulated CPU time (s) 1896.08
Current children cumulated vsize (KiB) 106040

[startup+1963.67 s]
/proc/loadavg: 2.09 2.03 2.01 3/95 27114
/proc/meminfo: memFree=1361368/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
[pid=26745] ppid=26726 vsize=58484 CPUtime=1955.76
/proc/26745/stat : 26745 (toolbar) R 26726 26726 26536 0 -1 4194304 14088 1317 0 0 195443 23 110 0 25 0 1 0 259687924 59887616 14053 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660318 0 0 4096 2 0 0 0 17 0 0 0
/proc/26745/statm: 14621 14053 80 178 0 14439 0
Current children cumulated CPU time (s) 1955.79
Current children cumulated vsize (KiB) 106040

[startup+2023.71 s]
/proc/loadavg: 2.03 2.02 2.00 3/95 27114
/proc/meminfo: memFree=1361368/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
[pid=26745] ppid=26726 vsize=58484 CPUtime=2015.46
/proc/26745/stat : 26745 (toolbar) R 26726 26726 26536 0 -1 4194304 14088 1317 0 0 201412 24 110 0 25 0 1 0 259687924 59887616 14053 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658098 0 0 4096 2 0 0 0 17 0 0 0
/proc/26745/statm: 14621 14053 80 178 0 14439 0
Current children cumulated CPU time (s) 2015.49
Current children cumulated vsize (KiB) 106040

[startup+2083.75 s]
/proc/loadavg: 2.01 2.02 2.00 3/95 27114
/proc/meminfo: memFree=1361368/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
[pid=26745] ppid=26726 vsize=58484 CPUtime=2075.18
/proc/26745/stat : 26745 (toolbar) R 26726 26726 26536 0 -1 4194304 14088 1317 0 0 207384 24 110 0 25 0 1 0 259687924 59887616 14053 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699968 0 0 4096 2 0 0 0 17 0 0 0
/proc/26745/statm: 14621 14053 80 178 0 14439 0
Current children cumulated CPU time (s) 2075.21
Current children cumulated vsize (KiB) 106040

[startup+2143.79 s]
/proc/loadavg: 2.00 2.01 2.00 3/95 27114
/proc/meminfo: memFree=1361368/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
[pid=26745] ppid=26726 vsize=58484 CPUtime=2134.89
/proc/26745/stat : 26745 (toolbar) R 26726 26726 26536 0 -1 4194304 14088 1317 0 0 213355 24 110 0 25 0 1 0 259687924 59887616 14053 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693680 0 0 4096 2 0 0 0 17 0 0 0
/proc/26745/statm: 14621 14053 80 178 0 14439 0
Current children cumulated CPU time (s) 2134.92
Current children cumulated vsize (KiB) 106040

[startup+2203.82 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 27114
/proc/meminfo: memFree=1361368/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
[pid=26745] ppid=26726 vsize=58484 CPUtime=2194.58
/proc/26745/stat : 26745 (toolbar) R 26726 26726 26536 0 -1 4194304 14088 1317 0 0 219324 24 110 0 25 0 1 0 259687924 59887616 14053 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670603 0 0 4096 2 0 0 0 17 0 0 0
/proc/26745/statm: 14621 14053 80 178 0 14439 0
Current children cumulated CPU time (s) 2194.61
Current children cumulated vsize (KiB) 106040

[startup+2263.86 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 27114
/proc/meminfo: memFree=1361368/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
[pid=26745] ppid=26726 vsize=58484 CPUtime=2254.31
/proc/26745/stat : 26745 (toolbar) R 26726 26726 26536 0 -1 4194304 14088 1317 0 0 225296 25 110 0 25 0 1 0 259687924 59887616 14053 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657551 0 0 4096 2 0 0 0 17 0 0 0
/proc/26745/statm: 14621 14053 80 178 0 14439 0
Current children cumulated CPU time (s) 2254.34
Current children cumulated vsize (KiB) 106040

[startup+2323.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 27114
/proc/meminfo: memFree=1361432/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
[pid=26745] ppid=26726 vsize=58484 CPUtime=2314.02
/proc/26745/stat : 26745 (toolbar) R 26726 26726 26536 0 -1 4194304 14088 1317 0 0 231267 25 110 0 25 0 1 0 259687924 59887616 14053 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670541 0 0 4096 2 0 0 0 17 0 0 0
/proc/26745/statm: 14621 14053 80 178 0 14439 0
Current children cumulated CPU time (s) 2314.05
Current children cumulated vsize (KiB) 106040

[startup+2383.94 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 27114
/proc/meminfo: memFree=1361432/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
[pid=26745] ppid=26726 vsize=58484 CPUtime=2373.72
/proc/26745/stat : 26745 (toolbar) R 26726 26726 26536 0 -1 4194304 14088 1317 0 0 237237 25 110 0 25 0 1 0 259687924 59887616 14053 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700171 0 0 4096 2 0 0 0 17 0 0 0
/proc/26745/statm: 14621 14053 80 178 0 14439 0
Current children cumulated CPU time (s) 2373.75
Current children cumulated vsize (KiB) 106040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2410.43 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 27114
/proc/meminfo: memFree=1361432/2055920 swapFree=4192812/4192956
[pid=26726] ppid=26724 vsize=47556 CPUtime=0.03
/proc/26726/stat : 26726 (solver.sh) S 26724 26726 26536 0 -1 4194304 901 2433 0 0 0 0 2 1 21 0 1 0 259687919 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 226913086298 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26726/statm: 11889 361 245 79 0 217 0
[pid=26745] ppid=26726 vsize=58484 CPUtime=2400.07
/proc/26745/stat : 26745 (toolbar) R 26726 26726 26536 0 -1 4194304 14088 1317 0 0 239872 25 110 0 25 0 1 0 259687924 59887616 14053 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658179 0 0 4096 2 0 0 0 17 0 0 0
/proc/26745/statm: 14621 14053 80 178 0 14439 0
Current children cumulated CPU time (s) 2400.1
Current children cumulated vsize (KiB) 106040

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 26726 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=25996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=19996
CPU time returned by wait4() is 0.045992
while last known CPU time is 2400.1

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

Real time (s): 2410.44
CPU time (s): 2400.1
CPU user time (s): 2399.84
CPU system time (s): 0.26
CPU usage (%): 99.571
Max. virtual memory (cumulated for all children) (KiB): 114736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.025996
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3334
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= 64
involuntary context switches= 24

runsolver used 3.03854 s user time and 7.53685 s system time

The end

Launcher Data (download as text)

Begin job on node5 on Sat Jan 20 16:32:15 UTC 2007


IDJOB= 281227
IDBENCH= 12121
IDSOLVER= 71
FILE ID= node5/281227-1169310735

PBS_JOBID= 3609975

Free space on /tmp= 66561 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/randomMaxCSP/completeLoose/vcsp-25-10-100-18-35_ext.xml
COMMAND LINE= /tmp/evaluation/281227-1169310735/solver.sh /tmp/evaluation/281227-1169310735/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-281227-1169310735 -o ROOT/results/node5/conversion-281227-1169310735 -C 600 -M 900 /tmp/evaluation/281227-1169310735/translate /tmp/evaluation/281227-1169310735/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-281227-1169310735 -o ROOT/results/node5/solver-281227-1169310735 -C 2400 -M 900  /tmp/evaluation/281227-1169310735/solver.sh /tmp/evaluation/281227-1169310735/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  efbb0946d2d2d94a207d7ec9c86620d0

RANDOM SEED= 534724416

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		: 3000.240
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		: 3000.240
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:       1361528 kB
Buffers:         58348 kB
Cached:         445668 kB
SwapCached:          0 kB
Active:         183700 kB
Inactive:       432436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1361528 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1992 kB
Writeback:           0 kB
Mapped:         132328 kB
Slab:            62940 kB
Committed_AS:  7552660 kB
PageTables:       2296 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= 66563 MiB



End job on node5 on Sat Jan 20 17:12:25 UTC 2007