Trace number 282055

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) 2400.01 2400.83

General information on the benchmark

NameMaxCSP/pi/pi-30-10-25-t58/
pi-30-10-197-42-21.xml
MD5SUMb2a92ad2f1bae3fd0e37efec3e011cfe
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 benchmark19.1261
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/282055-1169317756/unknown.xml to /tmp/evaluation/282055-1169317756/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/node66/watcher-282055-1169317756 -o ROOT/results/node66/solver-282055-1169317756 -C 2400 -M 900 /tmp/evaluation/282055-1169317756/solver.sh /tmp/evaluation/282055-1169317756/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: 1.00 1.00 1.00 4/65 12747
/proc/meminfo: memFree=1356056/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=8652 CPUtime=0
/proc/12746/stat : 12746 (solver.sh) R 12744 12746 11878 0 -1 4194304 335 0 0 0 0 0 0 0 18 0 1 0 79272845 8859648 279 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607636639 0 65538 4096 73728 0 0 0 17 0 0 0
/proc/12746/statm: 2163 279 207 79 0 156 0
[pid=12748] ppid=12746 vsize=8688 CPUtime=0
/proc/12748/stat : 12748 (solver.sh) R 12746 12746 11878 0 -1 4194368 27 0 0 0 0 0 0 0 18 0 1 0 79272846 8896512 286 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607636639 0 65536 4096 73728 0 0 0 17 0 0 0
/proc/12748/statm: 2172 286 209 79 0 165 0
[pid=12749] ppid=12748 vsize=8728 CPUtime=0
/proc/12749/stat : 12749 (solver.sh) R 12748 12746 11878 0 -1 4194368 26 0 0 0 0 0 0 0 18 0 1 0 79272846 8937472 290 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607637287 0 0 3674112 73728 0 0 0 17 0 0 0
/proc/12749/statm: 2182 290 209 79 0 175 0

[startup+0.105268 s]
/proc/loadavg: 1.00 1.00 1.00 4/65 12747
/proc/meminfo: memFree=1356056/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47556

[startup+0.513309 s]
/proc/loadavg: 1.00 1.00 1.00 4/65 12747
/proc/meminfo: memFree=1356056/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47556

[startup+1.33341 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12768
/proc/meminfo: memFree=1319048/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
[pid=12765] ppid=12746 vsize=55376 CPUtime=1.26
/proc/12765/stat : 12765 (toolbar) R 12746 12746 11878 0 -1 4194304 13101 1329 0 0 19 5 102 0 18 0 1 0 79272850 56705024 13066 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/12765/statm: 13844 13066 76 178 0 13662 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 102932

[startup+2.96961 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12768
/proc/meminfo: memFree=1286600/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
[pid=12765] ppid=12746 vsize=71792 CPUtime=2.89
/proc/12765/stat : 12765 (toolbar) R 12746 12746 11878 0 -1 4194304 17221 1329 0 0 180 7 102 0 25 0 1 0 79272850 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134668369 0 0 4096 2 0 0 0 17 1 0 0
/proc/12765/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 119348

[startup+6.25401 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12768
/proc/meminfo: memFree=1286600/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
[pid=12765] ppid=12746 vsize=71792 CPUtime=6.18
/proc/12765/stat : 12765 (toolbar) R 12746 12746 11878 0 -1 4194304 17221 1329 0 0 509 7 102 0 25 0 1 0 79272850 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 1 0 0
/proc/12765/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 119348

[startup+12.7048 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12768
/proc/meminfo: memFree=1286608/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
[pid=12765] ppid=12746 vsize=71792 CPUtime=12.63
/proc/12765/stat : 12765 (toolbar) R 12746 12746 11878 0 -1 4194304 17221 1329 0 0 1154 7 102 0 25 0 1 0 79272850 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 1 0 0
/proc/12765/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 119348

[startup+25.5184 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12768
/proc/meminfo: memFree=1286744/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
[pid=12765] ppid=12746 vsize=71792 CPUtime=25.44
/proc/12765/stat : 12765 (toolbar) R 12746 12746 11878 0 -1 4194304 17221 1329 0 0 2435 7 102 0 25 0 1 0 79272850 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694089 0 0 4096 2 0 0 0 17 1 0 0
/proc/12765/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 119348

[startup+51.1405 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12768
/proc/meminfo: memFree=1286744/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
[pid=12765] ppid=12746 vsize=71792 CPUtime=51.05
/proc/12765/stat : 12765 (toolbar) R 12746 12746 11878 0 -1 4194304 17221 1329 0 0 4996 7 102 0 25 0 1 0 79272850 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658525 0 0 4096 2 0 0 0 17 1 0 0
/proc/12765/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 119348

[startup+102.379 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12768
/proc/meminfo: memFree=1286808/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
[pid=12765] ppid=12746 vsize=71792 CPUtime=102.28
/proc/12765/stat : 12765 (toolbar) R 12746 12746 11878 0 -1 4194304 17221 1329 0 0 10119 7 102 0 25 0 1 0 79272850 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/12765/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 119348

[startup+162.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12768
/proc/meminfo: memFree=1286808/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
[pid=12765] ppid=12746 vsize=71792 CPUtime=162.31
/proc/12765/stat : 12765 (toolbar) R 12746 12746 11878 0 -1 4194304 17221 1329 0 0 16122 7 102 0 25 0 1 0 79272850 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657125 0 0 4096 2 0 0 0 17 1 0 0
/proc/12765/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 119348

[startup+222.481 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12768
/proc/meminfo: memFree=1286808/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
[pid=12765] ppid=12746 vsize=71792 CPUtime=222.34
/proc/12765/stat : 12765 (toolbar) R 12746 12746 11878 0 -1 4194304 17221 1329 0 0 22125 7 102 0 25 0 1 0 79272850 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/12765/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 119348

[startup+282.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12768
/proc/meminfo: memFree=1286808/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
[pid=12765] ppid=12746 vsize=71792 CPUtime=282.38
/proc/12765/stat : 12765 (toolbar) R 12746 12746 11878 0 -1 4194304 17221 1329 0 0 28129 7 102 0 25 0 1 0 79272850 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700006 0 0 4096 2 0 0 0 17 1 0 0
/proc/12765/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 119348

[startup+342.581 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12768
/proc/meminfo: memFree=1286808/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
[pid=12765] ppid=12746 vsize=71792 CPUtime=342.41
/proc/12765/stat : 12765 (toolbar) R 12746 12746 11878 0 -1 4194304 17221 1329 0 0 34132 7 102 0 25 0 1 0 79272850 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659813 0 0 4096 2 0 0 0 17 1 0 0
/proc/12765/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 342.43
Current children cumulated vsize (KiB) 119348

[startup+402.636 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12768
/proc/meminfo: memFree=1286808/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
[pid=12765] ppid=12746 vsize=71792 CPUtime=402.45
/proc/12765/stat : 12765 (toolbar) R 12746 12746 11878 0 -1 4194304 17221 1329 0 0 40136 7 102 0 25 0 1 0 79272850 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/12765/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 402.47
Current children cumulated vsize (KiB) 119348

[startup+462.691 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 12768
/proc/meminfo: memFree=1286808/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
[pid=12765] ppid=12746 vsize=71792 CPUtime=462.49
/proc/12765/stat : 12765 (toolbar) R 12746 12746 11878 0 -1 4194304 17221 1329 0 0 46140 7 102 0 25 0 1 0 79272850 73515008 17186 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694092 0 0 4096 2 0 0 0 17 1 0 0
/proc/12765/statm: 17948 17186 80 178 0 17766 0
Current children cumulated CPU time (s) 462.51
Current children cumulated vsize (KiB) 119348

[startup+522.744 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12768
/proc/meminfo: memFree=1286808/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02

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

/proc/loadavg: 1.00 1.00 1.00 2/66 12768
/proc/meminfo: memFree=1286744/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
[pid=12765] ppid=12746 vsize=71792 CPUtime=1723.25
/proc/12765/stat : 12765 (toolbar) R 12746 12746 11878 0 -1 4194304 17222 1329 0 0 172213 10 102 0 25 0 1 0 79272850 73515008 17187 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694152 0 0 4096 2 0 0 0 17 1 0 0
/proc/12765/statm: 17948 17187 80 178 0 17766 0
Current children cumulated CPU time (s) 1723.27
Current children cumulated vsize (KiB) 119348

[startup+1783.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12768
/proc/meminfo: memFree=1286744/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
[pid=12765] ppid=12746 vsize=71792 CPUtime=1783.28
/proc/12765/stat : 12765 (toolbar) R 12746 12746 11878 0 -1 4194304 17222 1329 0 0 178216 10 102 0 25 0 1 0 79272850 73515008 17187 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700006 0 0 4096 2 0 0 0 17 1 0 0
/proc/12765/statm: 17948 17187 80 178 0 17766 0
Current children cumulated CPU time (s) 1783.3
Current children cumulated vsize (KiB) 119348

[startup+1843.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12768
/proc/meminfo: memFree=1286744/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
[pid=12765] ppid=12746 vsize=71792 CPUtime=1843.32
/proc/12765/stat : 12765 (toolbar) R 12746 12746 11878 0 -1 4194304 17222 1329 0 0 184220 10 102 0 25 0 1 0 79272850 73515008 17187 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/12765/statm: 17948 17187 80 178 0 17766 0
Current children cumulated CPU time (s) 1843.34
Current children cumulated vsize (KiB) 119348

[startup+1903.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12768
/proc/meminfo: memFree=1286744/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
[pid=12765] ppid=12746 vsize=71792 CPUtime=1903.36
/proc/12765/stat : 12765 (toolbar) R 12746 12746 11878 0 -1 4194304 17222 1329 0 0 190224 10 102 0 25 0 1 0 79272850 73515008 17187 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134656330 0 0 4096 2 0 0 0 17 1 0 0
/proc/12765/statm: 17948 17187 80 178 0 17766 0
Current children cumulated CPU time (s) 1903.38
Current children cumulated vsize (KiB) 119348

[startup+1964.04 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 12938
/proc/meminfo: memFree=1285544/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
[pid=12765] ppid=12746 vsize=71792 CPUtime=1963.34
/proc/12765/stat : 12765 (toolbar) R 12746 12746 11878 0 -1 4194304 17222 1329 0 0 196221 11 102 0 25 0 1 0 79272850 73515008 17187 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657997 0 0 4096 2 0 0 0 17 1 0 0
/proc/12765/statm: 17948 17187 80 178 0 17766 0
Current children cumulated CPU time (s) 1963.36
Current children cumulated vsize (KiB) 119348

[startup+2024.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12966
/proc/meminfo: memFree=1286616/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
[pid=12765] ppid=12746 vsize=71792 CPUtime=2023.37
/proc/12765/stat : 12765 (toolbar) R 12746 12746 11878 0 -1 4194304 17222 1329 0 0 202224 11 102 0 25 0 1 0 79272850 73515008 17187 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694089 0 0 4096 2 0 0 0 17 1 0 0
/proc/12765/statm: 17948 17187 80 178 0 17766 0
Current children cumulated CPU time (s) 2023.39
Current children cumulated vsize (KiB) 119348

[startup+2084.16 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12966
/proc/meminfo: memFree=1286616/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
[pid=12765] ppid=12746 vsize=71792 CPUtime=2083.41
/proc/12765/stat : 12765 (toolbar) R 12746 12746 11878 0 -1 4194304 17222 1329 0 0 208228 11 102 0 25 0 1 0 79272850 73515008 17187 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134571434 0 0 4096 2 0 0 0 17 1 0 0
/proc/12765/statm: 17948 17187 80 178 0 17766 0
Current children cumulated CPU time (s) 2083.43
Current children cumulated vsize (KiB) 119348

[startup+2144.22 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12966
/proc/meminfo: memFree=1286616/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
[pid=12765] ppid=12746 vsize=71792 CPUtime=2143.45
/proc/12765/stat : 12765 (toolbar) R 12746 12746 11878 0 -1 4194304 17222 1329 0 0 214232 11 102 0 25 0 1 0 79272850 73515008 17187 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/12765/statm: 17948 17187 80 178 0 17766 0
Current children cumulated CPU time (s) 2143.47
Current children cumulated vsize (KiB) 119348

[startup+2204.27 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12966
/proc/meminfo: memFree=1286616/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
[pid=12765] ppid=12746 vsize=71792 CPUtime=2203.49
/proc/12765/stat : 12765 (toolbar) R 12746 12746 11878 0 -1 4194304 17222 1329 0 0 220235 12 102 0 25 0 1 0 79272850 73515008 17187 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694280 0 0 4096 2 0 0 0 17 1 0 0
/proc/12765/statm: 17948 17187 80 178 0 17766 0
Current children cumulated CPU time (s) 2203.51
Current children cumulated vsize (KiB) 119348

[startup+2264.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12966
/proc/meminfo: memFree=1286616/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
[pid=12765] ppid=12746 vsize=71792 CPUtime=2263.53
/proc/12765/stat : 12765 (toolbar) R 12746 12746 11878 0 -1 4194304 17222 1329 0 0 226239 12 102 0 25 0 1 0 79272850 73515008 17187 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/12765/statm: 17948 17187 80 178 0 17766 0
Current children cumulated CPU time (s) 2263.55
Current children cumulated vsize (KiB) 119348

[startup+2324.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12966
/proc/meminfo: memFree=1286744/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
[pid=12765] ppid=12746 vsize=71792 CPUtime=2323.56
/proc/12765/stat : 12765 (toolbar) R 12746 12746 11878 0 -1 4194304 17222 1329 0 0 232242 12 102 0 25 0 1 0 79272850 73515008 17187 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 1 0 0
/proc/12765/statm: 17948 17187 80 178 0 17766 0
Current children cumulated CPU time (s) 2323.58
Current children cumulated vsize (KiB) 119348

[startup+2384.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12966
/proc/meminfo: memFree=1286744/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
[pid=12765] ppid=12746 vsize=71792 CPUtime=2383.6
/proc/12765/stat : 12765 (toolbar) R 12746 12746 11878 0 -1 4194304 17222 1329 0 0 238246 12 102 0 25 0 1 0 79272850 73515008 17187 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657823 0 0 4096 2 0 0 0 17 1 0 0
/proc/12765/statm: 17948 17187 80 178 0 17766 0
Current children cumulated CPU time (s) 2383.62
Current children cumulated vsize (KiB) 119348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12966
/proc/meminfo: memFree=1286744/2055920 swapFree=4192812/4192956
[pid=12746] ppid=12744 vsize=47556 CPUtime=0.02
/proc/12746/stat : 12746 (solver.sh) S 12744 12746 11878 0 -1 4194304 900 2425 0 0 0 0 1 1 16 0 1 0 79272845 48697344 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 227607243610 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12746/statm: 11889 361 245 79 0 217 0
[pid=12765] ppid=12746 vsize=71792 CPUtime=2399.99
/proc/12765/stat : 12765 (toolbar) R 12746 12746 11878 0 -1 4194304 17222 1329 0 0 239885 12 102 0 25 0 1 0 79272850 73515008 17187 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694171 0 0 4096 2 0 0 0 17 1 0 0
/proc/12765/statm: 17948 17187 80 178 0 17766 0
Current children cumulated CPU time (s) 2400.01
Current children cumulated vsize (KiB) 119348

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 12746 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=22996
CPU time returned by wait4() is 0.040993
while last known CPU time is 2400.01

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

Real time (s): 2400.83
CPU time (s): 2400.01
CPU user time (s): 2399.88
CPU system time (s): 0.13
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 119348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.017997
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3325
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= 67
involuntary context switches= 20

runsolver used 1.88471 s user time and 4.64829 s system time

The end

Launcher Data (download as text)

Begin job on node66 on Sat Jan 20 18:29:16 UTC 2007


IDJOB= 282055
IDBENCH= 12368
IDSOLVER= 71
FILE ID= node66/282055-1169317756

PBS_JOBID= 3610277

Free space on /tmp= 66563 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/pi/pi-30-10-25-t58/pi-30-10-197-42-21.xml
COMMAND LINE= /tmp/evaluation/282055-1169317756/solver.sh /tmp/evaluation/282055-1169317756/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-282055-1169317756 -o ROOT/results/node66/conversion-282055-1169317756 -C 600 -M 900 /tmp/evaluation/282055-1169317756/translate /tmp/evaluation/282055-1169317756/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-282055-1169317756 -o ROOT/results/node66/solver-282055-1169317756 -C 2400 -M 900  /tmp/evaluation/282055-1169317756/solver.sh /tmp/evaluation/282055-1169317756/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  b2a92ad2f1bae3fd0e37efec3e011cfe

RANDOM SEED= 468842498

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		: 3000.230
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		: 3000.230
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:       1356472 kB
Buffers:         50208 kB
Cached:         563136 kB
SwapCached:         16 kB
Active:         108248 kB
Inactive:       520632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1356472 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1756 kB
Writeback:           0 kB
Mapped:          25688 kB
Slab:            56616 kB
Committed_AS:  1123124 kB
PageTables:       1376 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 node66 on Sat Jan 20 19:09:17 UTC 2007