Trace number 282136

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) 2400.06 2409.46

General information on the benchmark

NameMaxCSP/pi/
pi-40-10-08-t60/pi-40-10-07948-40-11.xml
MD5SUMde3ad99cf4f4be34ddeab63b255ba8a2
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints96
Best CPU time to get the best result obtained on this benchmark3.02754
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints98
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension98
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/282136-1169318393/unknown.xml to /tmp/evaluation/282136-1169318393/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/node11/watcher-282136-1169318393 -o ROOT/results/node11/solver-282136-1169318393 -C 2400 -M 900 /tmp/evaluation/282136-1169318393/solver.sh /tmp/evaluation/282136-1169318393/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: 1.78 1.96 1.98 5/87 27953
/proc/meminfo: memFree=1130504/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=6348 CPUtime=0
/proc/27952/stat : 27952 (solver.sh) R 27950 27952 27868 0 -1 4194304 261 0 0 0 0 0 0 0 20 0 1 0 280234366 6500352 216 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262910214226 0 0 4096 8192 0 0 0 17 1 0 0
/proc/27952/statm: 1587 216 165 79 0 123 0

[startup+0.105239 s]
/proc/loadavg: 1.78 1.96 1.98 5/87 27953
/proc/meminfo: memFree=1130504/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47564

[startup+0.51331 s]
/proc/loadavg: 1.78 1.96 1.98 5/87 27953
/proc/meminfo: memFree=1130504/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47564

[startup+1.33548 s]
/proc/loadavg: 1.78 1.96 1.98 3/88 27974
/proc/meminfo: memFree=1073536/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
[pid=27971] ppid=27952 vsize=69096 CPUtime=1.24
/proc/27971/stat : 27971 (toolbar) R 27952 27952 27868 0 -1 4194304 16011 1335 0 0 24 6 94 0 20 0 1 0 280234371 70754304 15976 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134657823 0 0 4096 2 0 0 0 17 1 0 0
/proc/27971/statm: 17274 15976 76 178 0 17092 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 116660

[startup+2.98381 s]
/proc/loadavg: 1.78 1.96 1.98 3/88 27974
/proc/meminfo: memFree=1043968/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
[pid=27971] ppid=27952 vsize=91068 CPUtime=2.89
/proc/27971/stat : 27971 (toolbar) R 27952 27952 27868 0 -1 4194304 21501 1335 0 0 186 9 94 0 25 0 1 0 280234371 93253632 21466 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134693616 0 0 4096 2 0 0 0 17 1 0 0
/proc/27971/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 138632

[startup+6.26346 s]
/proc/loadavg: 1.80 1.96 1.98 3/88 27974
/proc/meminfo: memFree=1044032/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
[pid=27971] ppid=27952 vsize=91068 CPUtime=6.14
/proc/27971/stat : 27971 (toolbar) R 27952 27952 27868 0 -1 4194304 21501 1335 0 0 511 9 94 0 25 0 1 0 280234371 93253632 21466 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134657188 0 0 4096 2 0 0 0 17 1 0 0
/proc/27971/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 138632

[startup+12.7447 s]
/proc/loadavg: 1.82 1.96 1.98 3/88 27974
/proc/meminfo: memFree=1044032/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
[pid=27971] ppid=27952 vsize=91072 CPUtime=12.56
/proc/27971/stat : 27971 (toolbar) R 27952 27952 27868 0 -1 4194304 21502 1335 0 0 1153 9 94 0 25 0 1 0 280234371 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134669515 0 0 4096 2 0 0 0 17 1 0 0
/proc/27971/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 138636

[startup+25.5733 s]
/proc/loadavg: 1.86 1.96 1.98 3/88 27974
/proc/meminfo: memFree=1044160/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
[pid=27971] ppid=27952 vsize=91072 CPUtime=25.27
/proc/27971/stat : 27971 (toolbar) R 27952 27952 27868 0 -1 4194304 21502 1335 0 0 2424 9 94 0 25 0 1 0 280234371 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134670561 0 0 4096 2 0 0 0 17 1 0 0
/proc/27971/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 138636

[startup+51.2444 s]
/proc/loadavg: 1.90 1.96 1.98 3/88 27974
/proc/meminfo: memFree=1044160/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
[pid=27971] ppid=27952 vsize=91072 CPUtime=50.7
/proc/27971/stat : 27971 (toolbar) R 27952 27952 27868 0 -1 4194304 21502 1335 0 0 4967 9 94 0 25 0 1 0 280234371 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134670792 0 0 4096 2 0 0 0 17 1 0 0
/proc/27971/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 50.72
Current children cumulated vsize (KiB) 138636

[startup+102.483 s]
/proc/loadavg: 1.96 1.97 1.98 3/88 27974
/proc/meminfo: memFree=1044224/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
[pid=27971] ppid=27952 vsize=91072 CPUtime=101.46
/proc/27971/stat : 27971 (toolbar) R 27952 27952 27868 0 -1 4194304 21502 1335 0 0 10043 9 94 0 25 0 1 0 280234371 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 1 0 0
/proc/27971/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 101.48
Current children cumulated vsize (KiB) 138636

[startup+162.558 s]
/proc/loadavg: 1.98 1.97 1.98 3/88 27974
/proc/meminfo: memFree=1044288/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
[pid=27971] ppid=27952 vsize=91072 CPUtime=160.99
/proc/27971/stat : 27971 (toolbar) R 27952 27952 27868 0 -1 4194304 21502 1335 0 0 15995 10 94 0 25 0 1 0 280234371 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134658127 0 0 4096 2 0 0 0 17 1 0 0
/proc/27971/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 161.01
Current children cumulated vsize (KiB) 138636

[startup+222.637 s]
/proc/loadavg: 1.99 1.97 1.98 3/88 27974
/proc/meminfo: memFree=1044224/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
[pid=27971] ppid=27952 vsize=91072 CPUtime=220.51
/proc/27971/stat : 27971 (toolbar) R 27952 27952 27868 0 -1 4194304 21502 1335 0 0 21946 11 94 0 25 0 1 0 280234371 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/27971/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 220.53
Current children cumulated vsize (KiB) 138636

[startup+282.707 s]
/proc/loadavg: 1.99 1.97 1.98 3/88 27974
/proc/meminfo: memFree=1044224/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
[pid=27971] ppid=27952 vsize=91072 CPUtime=280.02
/proc/27971/stat : 27971 (toolbar) R 27952 27952 27868 0 -1 4194304 21502 1335 0 0 27897 11 94 0 25 0 1 0 280234371 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134670506 0 0 4096 2 0 0 0 17 1 0 0
/proc/27971/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 280.04
Current children cumulated vsize (KiB) 138636

[startup+342.78 s]
/proc/loadavg: 1.99 1.97 1.98 3/88 27974
/proc/meminfo: memFree=1044224/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
[pid=27971] ppid=27952 vsize=91072 CPUtime=339.55
/proc/27971/stat : 27971 (toolbar) R 27952 27952 27868 0 -1 4194304 21502 1335 0 0 33849 12 94 0 25 0 1 0 280234371 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134670506 0 0 4096 2 0 0 0 17 1 0 0
/proc/27971/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 339.57
Current children cumulated vsize (KiB) 138636

[startup+402.844 s]
/proc/loadavg: 1.99 1.97 1.98 3/88 27974
/proc/meminfo: memFree=1044224/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
[pid=27971] ppid=27952 vsize=91072 CPUtime=399.05
/proc/27971/stat : 27971 (toolbar) R 27952 27952 27868 0 -1 4194304 21502 1335 0 0 39799 12 94 0 25 0 1 0 280234371 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/27971/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 399.07
Current children cumulated vsize (KiB) 138636

[startup+462.912 s]
/proc/loadavg: 2.06 1.99 1.99 3/88 27974
/proc/meminfo: memFree=1044224/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
[pid=27971] ppid=27952 vsize=91072 CPUtime=458.58
/proc/27971/stat : 27971 (toolbar) R 27952 27952 27868 0 -1 4194304 21502 1335 0 0 45751 13 94 0 25 0 1 0 280234371 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134670534 0 0 4096 2 0 0 0 17 1 0 0
/proc/27971/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 458.6
Current children cumulated vsize (KiB) 138636

[startup+522.984 s]
/proc/loadavg: 2.02 1.99 1.99 3/88 27974
/proc/meminfo: memFree=1044224/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
[pid=27971] ppid=27952 vsize=91072 CPUtime=518.09
/proc/27971/stat : 27971 (toolbar) R 27952 27952 27868 0 -1 4194304 21502 1335 0 0 51702 13 94 0 25 0 1 0 280234371 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134701419 0 0 4096 2 0 0 0 17 1 0 0
/proc/27971/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 518.11

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

/proc/loadavg: 2.01 2.02 2.00 3/94 28693
/proc/meminfo: memFree=1102304/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
[pid=27971] ppid=27952 vsize=91072 CPUtime=1715.26
/proc/27971/stat : 27971 (toolbar) R 27952 27952 27868 0 -1 4194304 21502 1335 0 0 171395 37 94 0 25 0 1 0 280234371 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 0 0 0
/proc/27971/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1715.28
Current children cumulated vsize (KiB) 138636

[startup+1784.01 s]
/proc/loadavg: 2.06 2.03 2.00 3/94 28693
/proc/meminfo: memFree=1102240/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
[pid=27971] ppid=27952 vsize=91072 CPUtime=1775.31
/proc/27971/stat : 27971 (toolbar) R 27952 27952 27868 0 -1 4194304 21502 1335 0 0 177400 37 94 0 25 0 1 0 280234371 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134660071 0 0 4096 2 0 0 0 17 0 0 0
/proc/27971/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1775.33
Current children cumulated vsize (KiB) 138636

[startup+1844.01 s]
/proc/loadavg: 2.02 2.02 2.00 4/94 28693
/proc/meminfo: memFree=1102304/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
[pid=27971] ppid=27952 vsize=91072 CPUtime=1835.23
/proc/27971/stat : 27971 (toolbar) R 27952 27952 27868 0 -1 4194304 21502 1335 0 0 183392 37 94 0 25 0 1 0 280234371 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134657868 0 0 4096 2 0 0 0 17 0 0 0
/proc/27971/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1835.25
Current children cumulated vsize (KiB) 138636

[startup+1904.01 s]
/proc/loadavg: 2.00 2.01 2.00 3/94 28693
/proc/meminfo: memFree=1102304/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
[pid=27971] ppid=27952 vsize=91072 CPUtime=1895.16
/proc/27971/stat : 27971 (toolbar) R 27952 27952 27868 0 -1 4194304 21502 1335 0 0 189385 37 94 0 25 0 1 0 280234371 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134657547 0 0 4096 2 0 0 0 17 0 0 0
/proc/27971/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1895.18
Current children cumulated vsize (KiB) 138636

[startup+1964.02 s]
/proc/loadavg: 2.00 2.01 2.00 3/94 28693
/proc/meminfo: memFree=1102304/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
[pid=27971] ppid=27952 vsize=91072 CPUtime=1955.11
/proc/27971/stat : 27971 (toolbar) R 27952 27952 27868 0 -1 4194304 21502 1335 0 0 195379 38 94 0 25 0 1 0 280234371 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134670603 0 0 4096 2 0 0 0 17 0 0 0
/proc/27971/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1955.13
Current children cumulated vsize (KiB) 138636

[startup+2024.02 s]
/proc/loadavg: 2.04 2.02 2.00 3/94 28693
/proc/meminfo: memFree=1102304/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
[pid=27971] ppid=27952 vsize=91072 CPUtime=2015.06
/proc/27971/stat : 27971 (toolbar) R 27952 27952 27868 0 -1 4194304 21502 1335 0 0 201374 38 94 0 25 0 1 0 280234371 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694087 0 0 4096 2 0 0 0 17 0 0 0
/proc/27971/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2015.08
Current children cumulated vsize (KiB) 138636

[startup+2084.13 s]
/proc/loadavg: 2.08 2.03 2.00 3/94 28693
/proc/meminfo: memFree=1102304/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
[pid=27971] ppid=27952 vsize=91072 CPUtime=2075.07
/proc/27971/stat : 27971 (toolbar) R 27952 27952 27868 0 -1 4194304 21502 1335 0 0 207375 38 94 0 25 0 1 0 280234371 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 0 0 0
/proc/27971/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2075.09
Current children cumulated vsize (KiB) 138636

[startup+2144.22 s]
/proc/loadavg: 2.03 2.02 2.00 3/94 28693
/proc/meminfo: memFree=1102304/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
[pid=27971] ppid=27952 vsize=91072 CPUtime=2135.11
/proc/27971/stat : 27971 (toolbar) R 27952 27952 27868 0 -1 4194304 21502 1335 0 0 213379 38 94 0 25 0 1 0 280234371 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134693622 0 0 4096 2 0 0 0 17 0 0 0
/proc/27971/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2135.13
Current children cumulated vsize (KiB) 138636

[startup+2204.23 s]
/proc/loadavg: 2.01 2.02 2.00 3/94 28693
/proc/meminfo: memFree=1102240/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
[pid=27971] ppid=27952 vsize=91072 CPUtime=2195.06
/proc/27971/stat : 27971 (toolbar) R 27952 27952 27868 0 -1 4194304 21502 1335 0 0 219374 38 94 0 25 0 1 0 280234371 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134693631 0 0 4096 2 0 0 0 17 0 0 0
/proc/27971/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2195.08
Current children cumulated vsize (KiB) 138636

[startup+2264.23 s]
/proc/loadavg: 2.00 2.01 2.00 3/94 28693
/proc/meminfo: memFree=1102304/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
[pid=27971] ppid=27952 vsize=91072 CPUtime=2254.97
/proc/27971/stat : 27971 (toolbar) R 27952 27952 27868 0 -1 4194304 21502 1335 0 0 225365 38 94 0 25 0 1 0 280234371 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 0 0 0
/proc/27971/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2254.99
Current children cumulated vsize (KiB) 138636

[startup+2324.23 s]
/proc/loadavg: 2.00 2.01 2.00 3/94 28693
/proc/meminfo: memFree=1102240/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
[pid=27971] ppid=27952 vsize=91072 CPUtime=2314.92
/proc/27971/stat : 27971 (toolbar) R 27952 27952 27868 0 -1 4194304 21502 1335 0 0 231359 39 94 0 25 0 1 0 280234371 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134701163 0 0 4096 2 0 0 0 17 0 0 0
/proc/27971/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2314.94
Current children cumulated vsize (KiB) 138636

[startup+2384.34 s]
/proc/loadavg: 2.06 2.02 2.00 3/94 28693
/proc/meminfo: memFree=1102304/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
[pid=27971] ppid=27952 vsize=91072 CPUtime=2374.97
/proc/27971/stat : 27971 (toolbar) R 27952 27952 27868 0 -1 4194304 21502 1335 0 0 237364 39 94 0 25 0 1 0 280234371 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134670622 0 0 4096 2 0 0 0 17 0 0 0
/proc/27971/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2374.99
Current children cumulated vsize (KiB) 138636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2409.45 s]
/proc/loadavg: 2.11 2.03 2.01 3/94 28693
/proc/meminfo: memFree=1102304/2055920 swapFree=4171812/4192956
[pid=27952] ppid=27950 vsize=47564 CPUtime=0.02
/proc/27952/stat : 27952 (solver.sh) S 27950 27952 27868 0 -1 4194304 905 2447 0 0 0 0 1 1 22 0 1 0 280234366 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27952/statm: 11891 361 245 79 0 217 0
[pid=27971] ppid=27952 vsize=91072 CPUtime=2400.04
/proc/27971/stat : 27971 (toolbar) R 27952 27952 27868 0 -1 4194304 21502 1335 0 0 239871 39 94 0 25 0 1 0 280234371 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134693626 0 0 4096 2 0 0 0 17 0 0 0
/proc/27971/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2400.06
Current children cumulated vsize (KiB) 138636

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 27952 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=18997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=24996
CPU time returned by wait4() is 0.043993
while last known CPU time is 2400.06

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

Real time (s): 2409.46
CPU time (s): 2400.06
CPU user time (s): 2399.66
CPU system time (s): 0.4
CPU usage (%): 99.6098
Max. virtual memory (cumulated for all children) (KiB): 138636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.018997
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3352
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 66
involuntary context switches= 27

runsolver used 2.74258 s user time and 7.9028 s system time

The end

Launcher Data (download as text)

Begin job on node11 on Sat Jan 20 18:39:53 UTC 2007


IDJOB= 282136
IDBENCH= 12460
IDSOLVER= 71
FILE ID= node11/282136-1169318393

PBS_JOBID= 3610045

Free space on /tmp= 66559 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/pi/pi-40-10-08-t60/pi-40-10-07948-40-11.xml
COMMAND LINE= /tmp/evaluation/282136-1169318393/solver.sh /tmp/evaluation/282136-1169318393/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node11/convwatcher-282136-1169318393 -o ROOT/results/node11/conversion-282136-1169318393 -C 600 -M 900 /tmp/evaluation/282136-1169318393/translate /tmp/evaluation/282136-1169318393/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-282136-1169318393 -o ROOT/results/node11/solver-282136-1169318393 -C 2400 -M 900  /tmp/evaluation/282136-1169318393/solver.sh /tmp/evaluation/282136-1169318393/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  de3ad99cf4f4be34ddeab63b255ba8a2

RANDOM SEED= 801209423

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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1130920 kB
Buffers:         65864 kB
Cached:         600024 kB
SwapCached:       3844 kB
Active:         372276 kB
Inactive:       471820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1130920 kB
SwapTotal:     4192956 kB
SwapFree:      4171812 kB
Dirty:            2056 kB
Writeback:           0 kB
Mapped:         196108 kB
Slab:            65184 kB
Committed_AS:  9117268 kB
PageTables:       2656 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66559 MiB



End job on node11 on Sat Jan 20 19:20:03 UTC 2007