Trace number 282046

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 2411.31

General information on the benchmark

NameMaxCSP/pi/pi-30-10-25-t58/
pi-30-10-197-42-91.xml
MD5SUMef89ba8c4317eee51ba4773d2dfcd7ac
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints99
Best CPU time to get the best result obtained on this benchmark9.8735
Satisfiable
(Un)Satisfiability was proved
Number of variables30
Number of constraints109
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension109
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/282046-1169317657/unknown.xml to /tmp/evaluation/282046-1169317657/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/node51/watcher-282046-1169317657 -o ROOT/results/node51/solver-282046-1169317657 -C 2400 -M 900 /tmp/evaluation/282046-1169317657/solver.sh /tmp/evaluation/282046-1169317657/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: 0.91 0.98 1.18 5/74 1881
/proc/meminfo: memFree=1337152/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=8652 CPUtime=0
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 347 0 0 0 0 0 0 0 17 0 1 0 280164250 8859648 280 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 2163 280 208 79 0 156 0

[startup+0.104322 s]
/proc/loadavg: 0.91 0.98 1.18 5/74 1881
/proc/meminfo: memFree=1337152/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 47560

[startup+0.512389 s]
/proc/loadavg: 0.91 0.98 1.18 5/74 1881
/proc/meminfo: memFree=1337152/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 47560

[startup+1.33453 s]
/proc/loadavg: 0.91 0.98 1.18 3/78 1914
/proc/meminfo: memFree=1333600/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
[pid=1912] ppid=1880 vsize=55364 CPUtime=1.26
/proc/1912/stat : 1912 (toolbar) R 1880 1880 1705 0 -1 4194304 13024 1333 0 0 3 6 117 0 18 0 1 0 280164255 56692736 12989 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134662735 0 0 4096 2 0 0 0 17 1 0 0
/proc/1912/statm: 13841 12989 62 178 0 13659 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 102924

[startup+2.97181 s]
/proc/loadavg: 1.00 1.00 1.19 3/76 1915
/proc/meminfo: memFree=1267376/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
[pid=1912] ppid=1880 vsize=71788 CPUtime=2.89
/proc/1912/stat : 1912 (toolbar) R 1880 1880 1705 0 -1 4194304 17220 1333 0 0 165 7 117 0 25 0 1 0 280164255 73510912 17185 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597625 0 0 4096 2 0 0 0 17 1 0 0
/proc/1912/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 119348

[startup+6.25436 s]
/proc/loadavg: 1.00 1.00 1.19 3/75 1916
/proc/meminfo: memFree=1218040/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
[pid=1912] ppid=1880 vsize=71788 CPUtime=6.17
/proc/1912/stat : 1912 (toolbar) R 1880 1880 1705 0 -1 4194304 17220 1333 0 0 493 7 117 0 25 0 1 0 280164255 73510912 17185 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693692 0 0 4096 2 0 0 0 17 1 0 0
/proc/1912/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 119348

[startup+12.7145 s]
/proc/loadavg: 1.07 1.02 1.19 3/70 1952
/proc/meminfo: memFree=1269344/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
[pid=1912] ppid=1880 vsize=71788 CPUtime=12.61
/proc/1912/stat : 1912 (toolbar) R 1880 1880 1705 0 -1 4194304 17220 1333 0 0 1136 8 117 0 25 0 1 0 280164255 73510912 17185 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700006 0 0 4096 2 0 0 0 17 0 0 0
/proc/1912/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 119348

[startup+25.5346 s]
/proc/loadavg: 1.22 1.05 1.20 3/74 1978
/proc/meminfo: memFree=1268096/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
[pid=1912] ppid=1880 vsize=71792 CPUtime=25.37
/proc/1912/stat : 1912 (toolbar) R 1880 1880 1705 0 -1 4194304 17221 1333 0 0 2412 8 117 0 25 0 1 0 280164255 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659620 0 0 4096 2 0 0 0 17 0 0 0
/proc/1912/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 119352

[startup+51.186 s]
/proc/loadavg: 1.48 1.12 1.22 3/74 1978
/proc/meminfo: memFree=1268160/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
[pid=1912] ppid=1880 vsize=71792 CPUtime=50.9
/proc/1912/stat : 1912 (toolbar) R 1880 1880 1705 0 -1 4194304 17221 1333 0 0 4965 8 117 0 25 0 1 0 280164255 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693818 0 0 4096 2 0 0 0 17 0 0 0
/proc/1912/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 50.93
Current children cumulated vsize (KiB) 119352

[startup+102.485 s]
/proc/loadavg: 1.77 1.26 1.25 3/74 1978
/proc/meminfo: memFree=1268224/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
[pid=1912] ppid=1880 vsize=71792 CPUtime=101.96
/proc/1912/stat : 1912 (toolbar) R 1880 1880 1705 0 -1 4194304 17221 1333 0 0 10071 8 117 0 25 0 1 0 280164255 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700166 0 0 4096 2 0 0 0 17 0 0 0
/proc/1912/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 101.99
Current children cumulated vsize (KiB) 119352

[startup+162.5 s]
/proc/loadavg: 1.92 1.40 1.30 3/74 1978
/proc/meminfo: memFree=1268224/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
[pid=1912] ppid=1880 vsize=71792 CPUtime=161.7
/proc/1912/stat : 1912 (toolbar) R 1880 1880 1705 0 -1 4194304 17221 1333 0 0 16045 8 117 0 25 0 1 0 280164255 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700019 0 0 4096 2 0 0 0 17 0 0 0
/proc/1912/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 161.73
Current children cumulated vsize (KiB) 119352

[startup+222.544 s]
/proc/loadavg: 1.92 1.49 1.34 3/74 2031
/proc/meminfo: memFree=1268088/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
[pid=1912] ppid=1880 vsize=71792 CPUtime=221.46
/proc/1912/stat : 1912 (toolbar) R 1880 1880 1705 0 -1 4194304 17221 1333 0 0 22020 9 117 0 25 0 1 0 280164255 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694098 0 0 4096 2 0 0 0 17 0 0 0
/proc/1912/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 221.49
Current children cumulated vsize (KiB) 119352

[startup+282.564 s]
/proc/loadavg: 1.97 1.58 1.38 3/74 2031
/proc/meminfo: memFree=1268152/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
[pid=1912] ppid=1880 vsize=71792 CPUtime=281.19
/proc/1912/stat : 1912 (toolbar) R 1880 1880 1705 0 -1 4194304 17221 1333 0 0 27993 9 117 0 25 0 1 0 280164255 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 0 0 0
/proc/1912/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 281.22
Current children cumulated vsize (KiB) 119352

[startup+342.593 s]
/proc/loadavg: 2.04 1.67 1.42 3/74 2031
/proc/meminfo: memFree=1268152/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
[pid=1912] ppid=1880 vsize=71792 CPUtime=340.95
/proc/1912/stat : 1912 (toolbar) R 1880 1880 1705 0 -1 4194304 17221 1333 0 0 33969 9 117 0 25 0 1 0 280164255 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/1912/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 340.98
Current children cumulated vsize (KiB) 119352

[startup+402.618 s]
/proc/loadavg: 2.01 1.73 1.45 3/74 2031
/proc/meminfo: memFree=1268152/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
[pid=1912] ppid=1880 vsize=71792 CPUtime=400.71
/proc/1912/stat : 1912 (toolbar) R 1880 1880 1705 0 -1 4194304 17221 1333 0 0 39945 9 117 0 25 0 1 0 280164255 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/1912/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 400.74
Current children cumulated vsize (KiB) 119352

[startup+462.636 s]
/proc/loadavg: 2.00 1.77 1.48 3/74 2031
/proc/meminfo: memFree=1268152/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
[pid=1912] ppid=1880 vsize=71792 CPUtime=460.44
/proc/1912/stat : 1912 (toolbar) R 1880 1880 1705 0 -1 4194304 17221 1333 0 0 45918 9 117 0 25 0 1 0 280164255 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 0 0 0
/proc/1912/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 460.47
Current children cumulated vsize (KiB) 119352

[startup+522.666 s]
/proc/loadavg: 2.00 1.81 1.51 3/74 2031
/proc/meminfo: memFree=1268152/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
[pid=1912] ppid=1880 vsize=71792 CPUtime=520.2
/proc/1912/stat : 1912 (toolbar) R 1880 1880 1705 0 -1 4194304 17221 1333 0 0 51894 9 117 0 25 0 1 0 280164255 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599456 0 0 4096 2 0 0 0 17 0 0 0
/proc/1912/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 520.23

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

/proc/loadavg: 2.00 2.00 1.84 3/75 2134
/proc/meminfo: memFree=1182584/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
[pid=1912] ppid=1880 vsize=71792 CPUtime=1715.26
/proc/1912/stat : 1912 (toolbar) R 1880 1880 1705 0 -1 4194304 17221 1333 0 0 171398 11 117 0 25 0 1 0 280164255 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134590169 0 0 4096 2 0 0 0 17 0 0 0
/proc/1912/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 1715.29
Current children cumulated vsize (KiB) 119352

[startup+1783.26 s]
/proc/loadavg: 2.00 2.00 1.85 3/75 2134
/proc/meminfo: memFree=1182584/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
[pid=1912] ppid=1880 vsize=71792 CPUtime=1775.02
/proc/1912/stat : 1912 (toolbar) R 1880 1880 1705 0 -1 4194304 17221 1333 0 0 177374 11 117 0 25 0 1 0 280164255 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694164 0 0 4096 2 0 0 0 17 0 0 0
/proc/1912/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 1775.05
Current children cumulated vsize (KiB) 119352

[startup+1843.3 s]
/proc/loadavg: 2.00 2.00 1.85 3/75 2134
/proc/meminfo: memFree=1182584/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
[pid=1912] ppid=1880 vsize=71792 CPUtime=1834.78
/proc/1912/stat : 1912 (toolbar) R 1880 1880 1705 0 -1 4194304 17221 1333 0 0 183350 11 117 0 25 0 1 0 280164255 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657438 0 0 4096 2 0 0 0 17 0 0 0
/proc/1912/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 1834.81
Current children cumulated vsize (KiB) 119352

[startup+1903.33 s]
/proc/loadavg: 2.00 2.00 1.86 3/75 2134
/proc/meminfo: memFree=1182584/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
[pid=1912] ppid=1880 vsize=71792 CPUtime=1894.53
/proc/1912/stat : 1912 (toolbar) R 1880 1880 1705 0 -1 4194304 17221 1333 0 0 189325 11 117 0 25 0 1 0 280164255 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657374 0 0 4096 2 0 0 0 17 0 0 0
/proc/1912/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 1894.56
Current children cumulated vsize (KiB) 119352

[startup+1963.36 s]
/proc/loadavg: 2.00 2.00 1.86 3/75 2134
/proc/meminfo: memFree=1182584/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
[pid=1912] ppid=1880 vsize=71792 CPUtime=1954.28
/proc/1912/stat : 1912 (toolbar) R 1880 1880 1705 0 -1 4194304 17221 1333 0 0 195300 11 117 0 25 0 1 0 280164255 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694572 0 0 4096 2 0 0 0 17 0 0 0
/proc/1912/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 1954.31
Current children cumulated vsize (KiB) 119352

[startup+2023.4 s]
/proc/loadavg: 2.03 2.01 1.87 3/81 2218
/proc/meminfo: memFree=1181296/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
[pid=1912] ppid=1880 vsize=71792 CPUtime=2014.03
/proc/1912/stat : 1912 (toolbar) R 1880 1880 1705 0 -1 4194304 17221 1333 0 0 201270 16 117 0 25 0 1 0 280164255 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693626 0 0 4096 2 0 0 0 17 0 0 0
/proc/1912/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 2014.06
Current children cumulated vsize (KiB) 119352

[startup+2083.44 s]
/proc/loadavg: 2.01 2.01 1.88 3/75 2332
/proc/meminfo: memFree=1182328/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
[pid=1912] ppid=1880 vsize=71792 CPUtime=2073.69
/proc/1912/stat : 1912 (toolbar) R 1880 1880 1705 0 -1 4194304 17221 1333 0 0 207231 21 117 0 25 0 1 0 280164255 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/1912/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 2073.72
Current children cumulated vsize (KiB) 119352

[startup+2143.47 s]
/proc/loadavg: 2.00 2.00 1.89 3/75 2332
/proc/meminfo: memFree=1182392/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
[pid=1912] ppid=1880 vsize=71792 CPUtime=2133.44
/proc/1912/stat : 1912 (toolbar) R 1880 1880 1705 0 -1 4194304 17221 1333 0 0 213206 21 117 0 25 0 1 0 280164255 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134665238 0 0 4096 2 0 0 0 17 0 0 0
/proc/1912/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 2133.47
Current children cumulated vsize (KiB) 119352

[startup+2203.5 s]
/proc/loadavg: 2.04 2.01 1.90 3/75 2332
/proc/meminfo: memFree=1182392/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
[pid=1912] ppid=1880 vsize=71792 CPUtime=2193.2
/proc/1912/stat : 1912 (toolbar) R 1880 1880 1705 0 -1 4194304 17221 1333 0 0 219182 21 117 0 25 0 1 0 280164255 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693616 0 0 4096 2 0 0 0 17 0 0 0
/proc/1912/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 2193.23
Current children cumulated vsize (KiB) 119352

[startup+2263.53 s]
/proc/loadavg: 2.01 2.01 1.90 3/75 2332
/proc/meminfo: memFree=1182520/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
[pid=1912] ppid=1880 vsize=71792 CPUtime=2252.94
/proc/1912/stat : 1912 (toolbar) R 1880 1880 1705 0 -1 4194304 17221 1333 0 0 225156 21 117 0 25 0 1 0 280164255 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/1912/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 2252.97
Current children cumulated vsize (KiB) 119352

[startup+2323.56 s]
/proc/loadavg: 2.08 2.02 1.91 3/75 2332
/proc/meminfo: memFree=1182520/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
[pid=1912] ppid=1880 vsize=71792 CPUtime=2312.7
/proc/1912/stat : 1912 (toolbar) R 1880 1880 1705 0 -1 4194304 17221 1333 0 0 231132 21 117 0 25 0 1 0 280164255 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657162 0 0 4096 2 0 0 0 17 0 0 0
/proc/1912/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 2312.73
Current children cumulated vsize (KiB) 119352

[startup+2383.59 s]
/proc/loadavg: 2.03 2.01 1.91 3/75 2332
/proc/meminfo: memFree=1182520/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
[pid=1912] ppid=1880 vsize=71792 CPUtime=2372.46
/proc/1912/stat : 1912 (toolbar) R 1880 1880 1705 0 -1 4194304 17221 1333 0 0 237108 21 117 0 25 0 1 0 280164255 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 0 0 0
/proc/1912/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 2372.49
Current children cumulated vsize (KiB) 119352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2411.3 s]
/proc/loadavg: 2.02 2.01 1.91 3/75 2332
/proc/meminfo: memFree=1182520/2055920 swapFree=4191892/4192956
[pid=1880] ppid=1877 vsize=47560 CPUtime=0.03
/proc/1880/stat : 1880 (solver.sh) S 1877 1880 1705 0 -1 4194304 900 2433 0 0 0 1 1 1 16 0 1 0 280164250 48701440 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 235370900314 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1880/statm: 11890 362 246 79 0 217 0
[pid=1912] ppid=1880 vsize=71792 CPUtime=2400.02
/proc/1912/stat : 1912 (toolbar) R 1880 1880 1705 0 -1 4194304 17221 1333 0 0 239864 21 117 0 25 0 1 0 280164255 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700011 0 0 4096 2 0 0 0 17 0 0 0
/proc/1912/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 2400.05
Current children cumulated vsize (KiB) 119352

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 1880 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=17997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=27995
CPU time returned by wait4() is 0.045992
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): 2411.31
CPU time (s): 2400.05
CPU user time (s): 2399.82
CPU system time (s): 0.23
CPU usage (%): 99.5331
Max. virtual memory (cumulated for all children) (KiB): 119352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.017997
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3333
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= 54
involuntary context switches= 24

runsolver used 2.19367 s user time and 6.42802 s system time

The end

Launcher Data (download as text)

Begin job on node51 on Sat Jan 20 18:27:37 UTC 2007


IDJOB= 282046
IDBENCH= 12364
IDSOLVER= 71
FILE ID= node51/282046-1169317657

PBS_JOBID= 3610383

Free space on /tmp= 66560 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/pi/pi-30-10-25-t58/pi-30-10-197-42-91.xml
COMMAND LINE= /tmp/evaluation/282046-1169317657/solver.sh /tmp/evaluation/282046-1169317657/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-282046-1169317657 -o ROOT/results/node51/conversion-282046-1169317657 -C 600 -M 900 /tmp/evaluation/282046-1169317657/translate /tmp/evaluation/282046-1169317657/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-282046-1169317657 -o ROOT/results/node51/solver-282046-1169317657 -C 2400 -M 900  /tmp/evaluation/282046-1169317657/solver.sh /tmp/evaluation/282046-1169317657/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  ef89ba8c4317eee51ba4773d2dfcd7ac

RANDOM SEED= 931930428

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		: 3000.277
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		: 3000.277
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:       1337760 kB
Buffers:         51684 kB
Cached:         568848 kB
SwapCached:        512 kB
Active:         147360 kB
Inactive:       493692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1337760 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            4812 kB
Writeback:           0 kB
Mapped:          29968 kB
Slab:            62668 kB
Committed_AS:  5773248 kB
PageTables:       1808 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= 66561 MiB



End job on node51 on Sat Jan 20 19:07:49 UTC 2007