Trace number 276997

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) 2400.07 2416.74

General information on the benchmark

Nametightness/tightness0.2/
rand-2-40-11-414-200-34_ext.xml
MD5SUM955cccd2779dd0382c0ec8ceebab1722
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints413
Best CPU time to get the best result obtained on this benchmark25.7121
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables40
Number of constraints414
Maximum constraint arity2
Maximum domain size11
Number of constraints which are defined in extension414
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/276997-1169251975/unknown.xml to /tmp/evaluation/276997-1169251975/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/node7/watcher-276997-1169251975 -o ROOT/results/node7/solver-276997-1169251975 -C 2400 -M 900 /tmp/evaluation/276997-1169251975/solver.sh /tmp/evaluation/276997-1169251975/unknown 

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

/proc/loadavg: 2.04 2.01 2.00 5/86 16680
/proc/meminfo: memFree=1340192/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=8560 CPUtime=0
/proc/16679/stat : 16679 (solver.sh) R 16677 16679 15971 0 -1 4194304 308 0 0 0 0 0 0 0 20 0 1 0 273592995 8765440 253 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244671301519 0 0 4096 8192 0 0 0 17 1 0 0
/proc/16679/statm: 2140 253 197 79 0 133 0

[startup+0.106599 s]
/proc/loadavg: 2.04 2.01 2.00 5/86 16680
/proc/meminfo: memFree=1340192/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 47560

[startup+0.514634 s]
/proc/loadavg: 2.04 2.01 2.00 5/86 16680
/proc/meminfo: memFree=1340192/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 47560

[startup+1.33572 s]
/proc/loadavg: 2.04 2.01 2.00 3/89 16700
/proc/meminfo: memFree=1336840/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
[pid=16698] ppid=16679 vsize=884 CPUtime=0
/proc/16698/stat : 16698 (toolbar) S 16679 16679 15971 0 -1 4194304 75 0 0 0 0 0 0 0 24 0 1 0 273593002 905216 51 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134893533 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/16698/statm: 221 51 45 178 0 39 0
[pid=16699] ppid=16698 vsize=44000 CPUtime=0
/proc/16699/stat : 16699 (sh) S 16698 16679 15971 0 -1 4194304 294 0 0 0 0 0 0 0 25 0 1 0 273593002 45056000 258 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16699/statm: 11000 258 218 169 0 50 0
[pid=16700] ppid=16699 vsize=22300 CPUtime=1.24
/proc/16700/stat : 16700 (maxwalksat) R 16699 16679 15971 0 -1 4194304 686 0 0 0 124 0 0 0 25 0 1 0 273593002 22835200 654 18446744073709551615 134512640 134526404 4294956688 18446744073709551615 134524289 0 0 4096 2 0 0 0 17 1 0 0
/proc/16700/statm: 5575 654 102 3 0 5217 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 114744

[startup+2.9779 s]
/proc/loadavg: 2.03 2.01 2.00 3/87 16701
/proc/meminfo: memFree=1225304/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
[pid=16698] ppid=16679 vsize=120260 CPUtime=2.87
/proc/16698/stat : 16698 (toolbar) R 16679 16679 15971 0 -1 4194304 28554 1382 0 0 140 12 134 1 25 0 1 0 273593002 123146240 28519 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599651 0 0 4096 2 0 0 0 17 1 0 0
/proc/16698/statm: 30065 28519 80 178 0 29883 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 167820

[startup+6.27025 s]
/proc/loadavg: 2.03 2.01 2.00 3/87 16701
/proc/meminfo: memFree=1225240/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
[pid=16698] ppid=16679 vsize=120260 CPUtime=6.13
/proc/16698/stat : 16698 (toolbar) R 16679 16679 15971 0 -1 4194304 28554 1382 0 0 466 12 134 1 25 0 1 0 273593002 123146240 28519 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/16698/statm: 30065 28519 80 178 0 29883 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 167820

[startup+12.7409 s]
/proc/loadavg: 2.03 2.01 2.00 3/87 16701
/proc/meminfo: memFree=1225304/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
[pid=16698] ppid=16679 vsize=120264 CPUtime=12.54
/proc/16698/stat : 16698 (toolbar) R 16679 16679 15971 0 -1 4194304 28555 1382 0 0 1107 12 134 1 25 0 1 0 273593002 123150336 28520 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693958 0 0 4096 2 0 0 0 17 1 0 0
/proc/16698/statm: 30066 28520 80 178 0 29884 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 167824

[startup+25.5673 s]
/proc/loadavg: 2.02 2.01 2.00 3/87 16701
/proc/meminfo: memFree=1225368/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
[pid=16698] ppid=16679 vsize=120264 CPUtime=25.26
/proc/16698/stat : 16698 (toolbar) R 16679 16679 15971 0 -1 4194304 28555 1382 0 0 2379 12 134 1 25 0 1 0 273593002 123150336 28520 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694089 0 0 4096 2 0 0 0 17 1 0 0
/proc/16698/statm: 30066 28520 80 178 0 29884 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 167824

[startup+51.26 s]
/proc/loadavg: 2.01 2.00 2.00 3/87 16701
/proc/meminfo: memFree=1225496/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
[pid=16698] ppid=16679 vsize=120264 CPUtime=50.72
/proc/16698/stat : 16698 (toolbar) R 16679 16679 15971 0 -1 4194304 28555 1382 0 0 4925 12 134 1 25 0 1 0 273593002 123150336 28520 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 1 0 0
/proc/16698/statm: 30066 28520 80 178 0 29884 0
Current children cumulated CPU time (s) 50.76
Current children cumulated vsize (KiB) 167824

[startup+102.504 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 16701
/proc/meminfo: memFree=1225432/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
[pid=16698] ppid=16679 vsize=120264 CPUtime=101.53
/proc/16698/stat : 16698 (toolbar) R 16679 16679 15971 0 -1 4194304 28555 1382 0 0 10005 13 134 1 25 0 1 0 273593002 123150336 28520 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 1 0 0
/proc/16698/statm: 30066 28520 80 178 0 29884 0
Current children cumulated CPU time (s) 101.57
Current children cumulated vsize (KiB) 167824

[startup+162.575 s]
/proc/loadavg: 2.07 2.02 2.00 3/87 16701
/proc/meminfo: memFree=1225496/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
[pid=16698] ppid=16679 vsize=120264 CPUtime=161.08
/proc/16698/stat : 16698 (toolbar) R 16679 16679 15971 0 -1 4194304 28555 1382 0 0 15960 13 134 1 25 0 1 0 273593002 123150336 28520 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670508 0 0 4096 2 0 0 0 17 1 0 0
/proc/16698/statm: 30066 28520 80 178 0 29884 0
Current children cumulated CPU time (s) 161.12
Current children cumulated vsize (KiB) 167824

[startup+222.637 s]
/proc/loadavg: 2.02 2.01 2.00 3/87 16701
/proc/meminfo: memFree=1225496/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
[pid=16698] ppid=16679 vsize=120264 CPUtime=220.59
/proc/16698/stat : 16698 (toolbar) R 16679 16679 15971 0 -1 4194304 28555 1382 0 0 21910 14 134 1 25 0 1 0 273593002 123150336 28520 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134590187 0 0 4096 2 0 0 0 17 1 0 0
/proc/16698/statm: 30066 28520 80 178 0 29884 0
Current children cumulated CPU time (s) 220.63
Current children cumulated vsize (KiB) 167824

[startup+282.697 s]
/proc/loadavg: 2.01 2.00 2.00 3/87 16701
/proc/meminfo: memFree=1225432/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
[pid=16698] ppid=16679 vsize=120264 CPUtime=280.1
/proc/16698/stat : 16698 (toolbar) R 16679 16679 15971 0 -1 4194304 28555 1382 0 0 27861 14 134 1 25 0 1 0 273593002 123150336 28520 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700011 0 0 4096 2 0 0 0 17 1 0 0
/proc/16698/statm: 30066 28520 80 178 0 29884 0
Current children cumulated CPU time (s) 280.14
Current children cumulated vsize (KiB) 167824

[startup+342.758 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 16701
/proc/meminfo: memFree=1225496/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
[pid=16698] ppid=16679 vsize=120264 CPUtime=339.62
/proc/16698/stat : 16698 (toolbar) R 16679 16679 15971 0 -1 4194304 28555 1382 0 0 33812 15 134 1 25 0 1 0 273593002 123150336 28520 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693654 0 0 4096 2 0 0 0 17 1 0 0
/proc/16698/statm: 30066 28520 80 178 0 29884 0
Current children cumulated CPU time (s) 339.66
Current children cumulated vsize (KiB) 167824

[startup+402.817 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 16701
/proc/meminfo: memFree=1225496/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
[pid=16698] ppid=16679 vsize=120264 CPUtime=399.13
/proc/16698/stat : 16698 (toolbar) R 16679 16679 15971 0 -1 4194304 28555 1382 0 0 39763 15 134 1 25 0 1 0 273593002 123150336 28520 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599910 0 0 4096 2 0 0 0 17 1 0 0
/proc/16698/statm: 30066 28520 80 178 0 29884 0
Current children cumulated CPU time (s) 399.17
Current children cumulated vsize (KiB) 167824

[startup+462.878 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 16701
/proc/meminfo: memFree=1225496/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
[pid=16698] ppid=16679 vsize=120264 CPUtime=458.65
/proc/16698/stat : 16698 (toolbar) R 16679 16679 15971 0 -1 4194304 28555 1382 0 0 45714 16 134 1 25 0 1 0 273593002 123150336 28520 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/16698/statm: 30066 28520 80 178 0 29884 0
Current children cumulated CPU time (s) 458.69
Current children cumulated vsize (KiB) 167824

[startup+522.938 s]
/proc/loadavg: 2.03 2.01 2.00 3/87 16703
/proc/meminfo: memFree=1225496/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04

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

/proc/loadavg: 2.00 2.01 2.00 3/87 16703
/proc/meminfo: memFree=1225432/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
[pid=16698] ppid=16679 vsize=120268 CPUtime=1708.47
/proc/16698/stat : 16698 (toolbar) R 16679 16679 15971 0 -1 4194304 28556 1382 0 0 170686 26 134 1 25 0 1 0 273593002 123154432 28521 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657547 0 0 4096 2 0 0 0 17 1 0 0
/proc/16698/statm: 30067 28521 80 178 0 29885 0
Current children cumulated CPU time (s) 1708.51
Current children cumulated vsize (KiB) 167828

[startup+1784.28 s]
/proc/loadavg: 1.88 1.98 1.99 3/95 16902
/proc/meminfo: memFree=1219736/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
[pid=16698] ppid=16679 vsize=120268 CPUtime=1768.25
/proc/16698/stat : 16698 (toolbar) R 16679 16679 15971 0 -1 4194304 28556 1382 0 0 176662 28 134 1 25 0 1 0 273593002 123154432 28521 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700022 0 0 4096 2 0 0 0 17 0 0 0
/proc/16698/statm: 30067 28521 80 178 0 29885 0
Current children cumulated CPU time (s) 1768.29
Current children cumulated vsize (KiB) 167828

[startup+1844.33 s]
/proc/loadavg: 1.95 1.98 1.99 3/95 16902
/proc/meminfo: memFree=1219864/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
[pid=16698] ppid=16679 vsize=120268 CPUtime=1828.24
/proc/16698/stat : 16698 (toolbar) R 16679 16679 15971 0 -1 4194304 28556 1382 0 0 182660 29 134 1 25 0 1 0 273593002 123154432 28521 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 0 0 0
/proc/16698/statm: 30067 28521 80 178 0 29885 0
Current children cumulated CPU time (s) 1828.28
Current children cumulated vsize (KiB) 167828

[startup+1904.38 s]
/proc/loadavg: 2.02 1.99 1.99 3/95 16902
/proc/meminfo: memFree=1219800/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
[pid=16698] ppid=16679 vsize=120268 CPUtime=1888.21
/proc/16698/stat : 16698 (toolbar) R 16679 16679 15971 0 -1 4194304 28556 1382 0 0 188657 29 134 1 25 0 1 0 273593002 123154432 28521 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/16698/statm: 30067 28521 80 178 0 29885 0
Current children cumulated CPU time (s) 1888.25
Current children cumulated vsize (KiB) 167828

[startup+1964.43 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 16902
/proc/meminfo: memFree=1219800/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
[pid=16698] ppid=16679 vsize=120268 CPUtime=1948.2
/proc/16698/stat : 16698 (toolbar) R 16679 16679 15971 0 -1 4194304 28556 1382 0 0 194656 29 134 1 25 0 1 0 273593002 123154432 28521 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657422 0 0 4096 2 0 0 0 17 0 0 0
/proc/16698/statm: 30067 28521 80 178 0 29885 0
Current children cumulated CPU time (s) 1948.24
Current children cumulated vsize (KiB) 167828

[startup+2024.48 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 16902
/proc/meminfo: memFree=1219800/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
[pid=16698] ppid=16679 vsize=120268 CPUtime=2008.2
/proc/16698/stat : 16698 (toolbar) R 16679 16679 15971 0 -1 4194304 28556 1382 0 0 200656 29 134 1 25 0 1 0 273593002 123154432 28521 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134668346 0 0 4096 2 0 0 0 17 0 0 0
/proc/16698/statm: 30067 28521 80 178 0 29885 0
Current children cumulated CPU time (s) 2008.24
Current children cumulated vsize (KiB) 167828

[startup+2084.54 s]
/proc/loadavg: 2.04 2.00 2.00 3/95 16902
/proc/meminfo: memFree=1219800/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
[pid=16698] ppid=16679 vsize=120268 CPUtime=2068.18
/proc/16698/stat : 16698 (toolbar) R 16679 16679 15971 0 -1 4194304 28556 1382 0 0 206654 29 134 1 25 0 1 0 273593002 123154432 28521 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 0 0 0
/proc/16698/statm: 30067 28521 80 178 0 29885 0
Current children cumulated CPU time (s) 2068.22
Current children cumulated vsize (KiB) 167828

[startup+2144.57 s]
/proc/loadavg: 2.09 2.03 2.01 3/95 16902
/proc/meminfo: memFree=1219800/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
[pid=16698] ppid=16679 vsize=120268 CPUtime=2128.15
/proc/16698/stat : 16698 (toolbar) R 16679 16679 15971 0 -1 4194304 28556 1382 0 0 212651 29 134 1 25 0 1 0 273593002 123154432 28521 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657608 0 0 4096 2 0 0 0 17 0 0 0
/proc/16698/statm: 30067 28521 80 178 0 29885 0
Current children cumulated CPU time (s) 2128.19
Current children cumulated vsize (KiB) 167828

[startup+2204.6 s]
/proc/loadavg: 2.03 2.02 2.00 3/95 16902
/proc/meminfo: memFree=1219800/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
[pid=16698] ppid=16679 vsize=120268 CPUtime=2188.14
/proc/16698/stat : 16698 (toolbar) R 16679 16679 15971 0 -1 4194304 28556 1382 0 0 218649 30 134 1 25 0 1 0 273593002 123154432 28521 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134669512 0 0 4096 2 0 0 0 17 0 0 0
/proc/16698/statm: 30067 28521 80 178 0 29885 0
Current children cumulated CPU time (s) 2188.18
Current children cumulated vsize (KiB) 167828

[startup+2264.64 s]
/proc/loadavg: 2.01 2.02 2.00 3/95 16902
/proc/meminfo: memFree=1219800/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
[pid=16698] ppid=16679 vsize=120268 CPUtime=2248.08
/proc/16698/stat : 16698 (toolbar) R 16679 16679 15971 0 -1 4194304 28556 1382 0 0 224643 30 134 1 25 0 1 0 273593002 123154432 28521 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670603 0 0 4096 2 0 0 0 17 0 0 0
/proc/16698/statm: 30067 28521 80 178 0 29885 0
Current children cumulated CPU time (s) 2248.12
Current children cumulated vsize (KiB) 167828

[startup+2324.67 s]
/proc/loadavg: 2.00 2.01 2.00 3/95 16902
/proc/meminfo: memFree=1219800/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
[pid=16698] ppid=16679 vsize=120268 CPUtime=2308.06
/proc/16698/stat : 16698 (toolbar) R 16679 16679 15971 0 -1 4194304 28556 1382 0 0 230641 30 134 1 25 0 1 0 273593002 123154432 28521 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700006 0 0 4096 2 0 0 0 17 0 0 0
/proc/16698/statm: 30067 28521 80 178 0 29885 0
Current children cumulated CPU time (s) 2308.1
Current children cumulated vsize (KiB) 167828

[startup+2384.7 s]
/proc/loadavg: 2.00 2.01 2.00 3/95 16902
/proc/meminfo: memFree=1219800/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
[pid=16698] ppid=16679 vsize=120268 CPUtime=2368.04
/proc/16698/stat : 16698 (toolbar) R 16679 16679 15971 0 -1 4194304 28556 1382 0 0 236639 30 134 1 25 0 1 0 273593002 123154432 28521 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670622 0 0 4096 2 0 0 0 17 0 0 0
/proc/16698/statm: 30067 28521 80 178 0 29885 0
Current children cumulated CPU time (s) 2368.08
Current children cumulated vsize (KiB) 167828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2416.73 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 16902
/proc/meminfo: memFree=1219800/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=47560 CPUtime=0.04
/proc/16679/stat : 16679 (solver.sh) S 16677 16679 15971 0 -1 4194304 906 2493 0 0 0 0 2 2 21 0 1 0 273592995 48701440 362 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 244670720858 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/16679/statm: 11890 362 246 79 0 217 0
[pid=16698] ppid=16679 vsize=120268 CPUtime=2400.03
/proc/16698/stat : 16698 (toolbar) R 16679 16679 15971 0 -1 4194304 28556 1382 0 0 239838 30 134 1 25 0 1 0 273593002 123154432 28521 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134703651 0 0 4096 2 0 0 0 17 0 0 0
/proc/16698/statm: 30067 28521 80 178 0 29885 0
Current children cumulated CPU time (s) 2400.07
Current children cumulated vsize (KiB) 167828

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 16679 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=26995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=28995
CPU time returned by wait4() is 0.05599
while last known CPU time is 2400.07

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

Real time (s): 2416.74
CPU time (s): 2400.07
CPU user time (s): 2399.74
CPU system time (s): 0.33
CPU usage (%): 99.31
Max. virtual memory (cumulated for all children) (KiB): 167828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.026995
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3399
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= 65
involuntary context switches= 29

runsolver used 2.6206 s user time and 8.05278 s system time

The end

Launcher Data (download as text)

Begin job on node7 on Sat Jan 20 00:12:55 UTC 2007


IDJOB= 276997
IDBENCH= 6198
IDSOLVER= 71
FILE ID= node7/276997-1169251975

PBS_JOBID= 3589074

Free space on /tmp= 66561 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/tightness/tightness0.2/rand-2-40-11-414-200-34_ext.xml
COMMAND LINE= /tmp/evaluation/276997-1169251975/solver.sh /tmp/evaluation/276997-1169251975/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-276997-1169251975 -o ROOT/results/node7/conversion-276997-1169251975 -C 600 -M 900 /tmp/evaluation/276997-1169251975/translate /tmp/evaluation/276997-1169251975/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-276997-1169251975 -o ROOT/results/node7/solver-276997-1169251975 -C 2400 -M 900  /tmp/evaluation/276997-1169251975/solver.sh /tmp/evaluation/276997-1169251975/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  955cccd2779dd0382c0ec8ceebab1722

RANDOM SEED= 603818256

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		: 3000.220
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		: 3000.220
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:       1340608 kB
Buffers:         53080 kB
Cached:         517916 kB
SwapCached:          0 kB
Active:         210032 kB
Inactive:       423684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1340608 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1896 kB
Writeback:           0 kB
Mapped:          83096 kB
Slab:            66260 kB
Committed_AS:  8066112 kB
PageTables:       2308 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= 66562 MiB



End job on node7 on Sat Jan 20 00:53:12 UTC 2007