Trace number 281677

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) 2400.02 2401.02

General information on the benchmark

NameMaxCSP/randomMaxCSP/sparseTight/
vcsp-25-10-21-85-31_ext.xml
MD5SUM870b2efa60768d12d0f047b830505f2d
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints43
Best CPU time to get the best result obtained on this benchmark2.42063
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints63
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension63
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/281677-1169313586/unknown.xml to /tmp/evaluation/281677-1169313586/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/node25/watcher-281677-1169313586 -o ROOT/results/node25/solver-281677-1169313586 -C 2400 -M 900 /tmp/evaluation/281677-1169313586/solver.sh /tmp/evaluation/281677-1169313586/unknown 

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

/proc/loadavg: 0.89 1.05 1.39 5/88 28053
/proc/meminfo: memFree=1347104/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=18540 CPUtime=0
/proc/28052/stat : 28052 (runsolver) R 28050 28052 27703 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 279751008 18984960 279 18446744073709551615 4194304 4267372 548682069088 18446744073709551615 215781797159 0 0 4096 24578 0 0 0 17 1 0 0
/proc/28052/statm: 4635 279 244 17 0 2626 0

[startup+0.110748 s]
/proc/loadavg: 0.89 1.05 1.39 5/88 28053
/proc/meminfo: memFree=1347104/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47548

[startup+0.522814 s]
/proc/loadavg: 0.89 1.05 1.39 5/88 28053
/proc/meminfo: memFree=1347104/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47548

[startup+1.34396 s]
/proc/loadavg: 0.89 1.05 1.39 3/91 28073
/proc/meminfo: memFree=1344008/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
[pid=28071] ppid=28052 vsize=38064 CPUtime=1.27
/proc/28071/stat : 28071 (toolbar) R 28052 28052 27703 0 -1 4194304 9418 1314 0 0 1 4 122 0 18 0 1 0 279751013 38977536 9384 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 135000603 0 0 4096 0 0 0 0 17 1 0 0
/proc/28071/statm: 9516 9384 57 178 0 9334 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 85612

[startup+2.98123 s]
/proc/loadavg: 0.89 1.05 1.39 3/88 28075
/proc/meminfo: memFree=1290272/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
[pid=28071] ppid=28052 vsize=58280 CPUtime=2.9
/proc/28071/stat : 28071 (toolbar) R 28052 28052 27703 0 -1 4194304 14039 1314 0 0 163 5 122 0 25 0 1 0 279751013 59678720 14004 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134562009 0 0 4096 2 0 0 0 17 0 0 0
/proc/28071/statm: 14570 14004 80 178 0 14388 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 105828

[startup+6.26779 s]
/proc/loadavg: 0.90 1.04 1.39 3/89 28164
/proc/meminfo: memFree=1289880/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
[pid=28071] ppid=28052 vsize=58280 CPUtime=6.18
/proc/28071/stat : 28071 (toolbar) R 28052 28052 27703 0 -1 4194304 14039 1314 0 0 490 6 122 0 25 0 1 0 279751013 59678720 14004 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134669555 0 0 4096 2 0 0 0 17 0 0 0
/proc/28071/statm: 14570 14004 80 178 0 14388 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 105828

[startup+12.7309 s]
/proc/loadavg: 0.99 1.06 1.39 3/87 28225
/proc/meminfo: memFree=1290944/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
[pid=28071] ppid=28052 vsize=58284 CPUtime=12.63
/proc/28071/stat : 28071 (toolbar) R 28052 28052 27703 0 -1 4194304 14040 1314 0 0 1135 6 122 0 25 0 1 0 279751013 59682816 14005 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134703046 0 0 4096 2 0 0 0 17 0 0 0
/proc/28071/statm: 14571 14005 80 178 0 14389 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 105832

[startup+25.5571 s]
/proc/loadavg: 1.13 1.09 1.39 2/83 28286
/proc/meminfo: memFree=1293856/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
[pid=28071] ppid=28052 vsize=58284 CPUtime=25.41
/proc/28071/stat : 28071 (toolbar) R 28052 28052 27703 0 -1 4194304 14040 1314 0 0 2411 8 122 0 25 0 1 0 279751013 59682816 14005 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693776 0 0 4096 2 0 0 0 17 0 0 0
/proc/28071/statm: 14571 14005 80 178 0 14389 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 105832

[startup+51.1924 s]
/proc/loadavg: 1.09 1.08 1.38 2/79 28314
/proc/meminfo: memFree=1299680/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
[pid=28071] ppid=28052 vsize=58284 CPUtime=51.04
/proc/28071/stat : 28071 (toolbar) R 28052 28052 27703 0 -1 4194304 14041 1314 0 0 4974 8 122 0 25 0 1 0 279751013 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694089 0 0 4096 2 0 0 0 17 0 0 0
/proc/28071/statm: 14571 14006 80 178 0 14389 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 105832

[startup+102.456 s]
/proc/loadavg: 1.04 1.07 1.36 2/79 28314
/proc/meminfo: memFree=1299744/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
[pid=28071] ppid=28052 vsize=58284 CPUtime=102.28
/proc/28071/stat : 28071 (toolbar) R 28052 28052 27703 0 -1 4194304 14041 1314 0 0 10098 8 122 0 25 0 1 0 279751013 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 0 0 0
/proc/28071/statm: 14571 14006 80 178 0 14389 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 105832

[startup+162.538 s]
/proc/loadavg: 1.01 1.05 1.33 3/79 28316
/proc/meminfo: memFree=1299680/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
[pid=28071] ppid=28052 vsize=58284 CPUtime=162.34
/proc/28071/stat : 28071 (toolbar) R 28052 28052 27703 0 -1 4194304 14041 1314 0 0 16104 8 122 0 25 0 1 0 279751013 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693622 0 0 4096 2 0 0 0 17 0 0 0
/proc/28071/statm: 14571 14006 80 178 0 14389 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 105832

[startup+222.623 s]
/proc/loadavg: 1.00 1.04 1.31 2/79 28316
/proc/meminfo: memFree=1299744/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
[pid=28071] ppid=28052 vsize=58284 CPUtime=222.4
/proc/28071/stat : 28071 (toolbar) R 28052 28052 27703 0 -1 4194304 14041 1314 0 0 22110 8 122 0 25 0 1 0 279751013 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670538 0 0 4096 2 0 0 0 17 0 0 0
/proc/28071/statm: 14571 14006 80 178 0 14389 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 105832

[startup+282.709 s]
/proc/loadavg: 1.00 1.03 1.29 2/79 28316
/proc/meminfo: memFree=1299744/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
[pid=28071] ppid=28052 vsize=58284 CPUtime=282.47
/proc/28071/stat : 28071 (toolbar) R 28052 28052 27703 0 -1 4194304 14041 1314 0 0 28116 9 122 0 25 0 1 0 279751013 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 0 0 0
/proc/28071/statm: 14571 14006 80 178 0 14389 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 105832

[startup+342.796 s]
/proc/loadavg: 1.00 1.02 1.27 2/79 28316
/proc/meminfo: memFree=1299744/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
[pid=28071] ppid=28052 vsize=58284 CPUtime=342.53
/proc/28071/stat : 28071 (toolbar) R 28052 28052 27703 0 -1 4194304 14041 1314 0 0 34122 9 122 0 25 0 1 0 279751013 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694080 0 0 4096 2 0 0 0 17 0 0 0
/proc/28071/statm: 14571 14006 80 178 0 14389 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 105832

[startup+402.886 s]
/proc/loadavg: 1.00 1.02 1.25 2/79 28316
/proc/meminfo: memFree=1299808/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
[pid=28071] ppid=28052 vsize=58284 CPUtime=402.6
/proc/28071/stat : 28071 (toolbar) R 28052 28052 27703 0 -1 4194304 14041 1314 0 0 40129 9 122 0 25 0 1 0 279751013 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134590276 0 0 4096 2 0 0 0 17 0 0 0
/proc/28071/statm: 14571 14006 80 178 0 14389 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 105832

[startup+462.971 s]
/proc/loadavg: 1.00 1.01 1.23 2/79 28316
/proc/meminfo: memFree=1299872/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
[pid=28071] ppid=28052 vsize=58284 CPUtime=462.66
/proc/28071/stat : 28071 (toolbar) R 28052 28052 27703 0 -1 4194304 14041 1314 0 0 46135 9 122 0 25 0 1 0 279751013 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660482 0 0 4096 2 0 0 0 17 0 0 0
/proc/28071/statm: 14571 14006 80 178 0 14389 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 105832

[startup+523.053 s]
/proc/loadavg: 1.00 1.01 1.21 2/79 28316
/proc/meminfo: memFree=1299872/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
[pid=28071] ppid=28052 vsize=58284 CPUtime=522.72
/proc/28071/stat : 28071 (toolbar) R 28052 28052 27703 0 -1 4194304 14041 1314 0 0 52141 9 122 0 25 0 1 0 279751013 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/28071/statm: 14571 14006 80 178 0 14389 0
Current children cumulated CPU time (s) 522.74

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

/proc/loadavg: 1.00 1.00 1.03 2/79 28316
/proc/meminfo: memFree=1299808/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
[pid=28071] ppid=28052 vsize=58284 CPUtime=1724
/proc/28071/stat : 28071 (toolbar) R 28052 28052 27703 0 -1 4194304 14041 1314 0 0 172266 12 122 0 25 0 1 0 279751013 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 0 0 0
/proc/28071/statm: 14571 14006 80 178 0 14389 0
Current children cumulated CPU time (s) 1724.02
Current children cumulated vsize (KiB) 105832

[startup+1784.87 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 28316
/proc/meminfo: memFree=1299808/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
[pid=28071] ppid=28052 vsize=58284 CPUtime=1784.07
/proc/28071/stat : 28071 (toolbar) R 28052 28052 27703 0 -1 4194304 14041 1314 0 0 178273 12 122 0 25 0 1 0 279751013 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/28071/statm: 14571 14006 80 178 0 14389 0
Current children cumulated CPU time (s) 1784.09
Current children cumulated vsize (KiB) 105832

[startup+1844.96 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 28316
/proc/meminfo: memFree=1299808/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
[pid=28071] ppid=28052 vsize=58284 CPUtime=1844.14
/proc/28071/stat : 28071 (toolbar) R 28052 28052 27703 0 -1 4194304 14041 1314 0 0 184279 13 122 0 25 0 1 0 279751013 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670019 0 0 4096 2 0 0 0 17 0 0 0
/proc/28071/statm: 14571 14006 80 178 0 14389 0
Current children cumulated CPU time (s) 1844.16
Current children cumulated vsize (KiB) 105832

[startup+1905.04 s]
/proc/loadavg: 1.00 1.00 1.01 3/79 28316
/proc/meminfo: memFree=1299808/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
[pid=28071] ppid=28052 vsize=58284 CPUtime=1904.21
/proc/28071/stat : 28071 (toolbar) R 28052 28052 27703 0 -1 4194304 14041 1314 0 0 190286 13 122 0 25 0 1 0 279751013 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 0 0 0
/proc/28071/statm: 14571 14006 80 178 0 14389 0
Current children cumulated CPU time (s) 1904.23
Current children cumulated vsize (KiB) 105832

[startup+1965.13 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 28316
/proc/meminfo: memFree=1299808/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
[pid=28071] ppid=28052 vsize=58284 CPUtime=1964.27
/proc/28071/stat : 28071 (toolbar) R 28052 28052 27703 0 -1 4194304 14041 1314 0 0 196292 13 122 0 25 0 1 0 279751013 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670505 0 0 4096 2 0 0 0 17 0 0 0
/proc/28071/statm: 14571 14006 80 178 0 14389 0
Current children cumulated CPU time (s) 1964.29
Current children cumulated vsize (KiB) 105832

[startup+2025.21 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 28316
/proc/meminfo: memFree=1299808/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
[pid=28071] ppid=28052 vsize=58284 CPUtime=2024.33
/proc/28071/stat : 28071 (toolbar) R 28052 28052 27703 0 -1 4194304 14041 1314 0 0 202298 13 122 0 25 0 1 0 279751013 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134562000 0 0 4096 2 0 0 0 17 0 0 0
/proc/28071/statm: 14571 14006 80 178 0 14389 0
Current children cumulated CPU time (s) 2024.35
Current children cumulated vsize (KiB) 105832

[startup+2085.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28316
/proc/meminfo: memFree=1299808/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
[pid=28071] ppid=28052 vsize=58284 CPUtime=2084.39
/proc/28071/stat : 28071 (toolbar) R 28052 28052 27703 0 -1 4194304 14041 1314 0 0 208304 13 122 0 25 0 1 0 279751013 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134586420 0 0 4096 2 0 0 0 17 0 0 0
/proc/28071/statm: 14571 14006 80 178 0 14389 0
Current children cumulated CPU time (s) 2084.41
Current children cumulated vsize (KiB) 105832

[startup+2145.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28316
/proc/meminfo: memFree=1299808/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
[pid=28071] ppid=28052 vsize=58284 CPUtime=2144.47
/proc/28071/stat : 28071 (toolbar) R 28052 28052 27703 0 -1 4194304 14041 1314 0 0 214311 14 122 0 25 0 1 0 279751013 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694171 0 0 4096 2 0 0 0 17 0 0 0
/proc/28071/statm: 14571 14006 80 178 0 14389 0
Current children cumulated CPU time (s) 2144.49
Current children cumulated vsize (KiB) 105832

[startup+2205.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28316
/proc/meminfo: memFree=1299808/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
[pid=28071] ppid=28052 vsize=58284 CPUtime=2204.53
/proc/28071/stat : 28071 (toolbar) R 28052 28052 27703 0 -1 4194304 14041 1314 0 0 220317 14 122 0 25 0 1 0 279751013 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134588373 0 0 4096 2 0 0 0 17 0 0 0
/proc/28071/statm: 14571 14006 80 178 0 14389 0
Current children cumulated CPU time (s) 2204.55
Current children cumulated vsize (KiB) 105832

[startup+2265.55 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 28316
/proc/meminfo: memFree=1299808/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
[pid=28071] ppid=28052 vsize=58284 CPUtime=2264.59
/proc/28071/stat : 28071 (toolbar) R 28052 28052 27703 0 -1 4194304 14041 1314 0 0 226323 14 122 0 25 0 1 0 279751013 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670503 0 0 4096 2 0 0 0 17 0 0 0
/proc/28071/statm: 14571 14006 80 178 0 14389 0
Current children cumulated CPU time (s) 2264.61
Current children cumulated vsize (KiB) 105832

[startup+2325.64 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 28316
/proc/meminfo: memFree=1299808/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
[pid=28071] ppid=28052 vsize=58284 CPUtime=2324.64
/proc/28071/stat : 28071 (toolbar) R 28052 28052 27703 0 -1 4194304 14041 1314 0 0 232328 14 122 0 25 0 1 0 279751013 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 0 0 0
/proc/28071/statm: 14571 14006 80 178 0 14389 0
Current children cumulated CPU time (s) 2324.66
Current children cumulated vsize (KiB) 105832

[startup+2385.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28316
/proc/meminfo: memFree=1299808/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
[pid=28071] ppid=28052 vsize=58284 CPUtime=2384.72
/proc/28071/stat : 28071 (toolbar) R 28052 28052 27703 0 -1 4194304 14041 1314 0 0 238335 15 122 0 25 0 1 0 279751013 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694215 0 0 4096 2 0 0 0 17 0 0 0
/proc/28071/statm: 14571 14006 80 178 0 14389 0
Current children cumulated CPU time (s) 2384.74
Current children cumulated vsize (KiB) 105832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2401.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28316
/proc/meminfo: memFree=1299808/2055920 swapFree=4170284/4192956
[pid=28052] ppid=28050 vsize=47548 CPUtime=0.02
/proc/28052/stat : 28052 (solver.sh) S 28050 28052 27703 0 -1 4194304 899 2407 0 0 0 0 1 1 25 0 1 0 279751008 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/28052/statm: 11887 360 244 79 0 217 0
[pid=28071] ppid=28052 vsize=58284 CPUtime=2400
/proc/28071/stat : 28071 (toolbar) R 28052 28052 27703 0 -1 4194304 14041 1314 0 0 239863 15 122 0 25 0 1 0 279751013 59682816 14006 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694089 0 0 4096 2 0 0 0 17 0 0 0
/proc/28071/statm: 14571 14006 80 178 0 14389 0
Current children cumulated CPU time (s) 2400.02
Current children cumulated vsize (KiB) 105832

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 28052 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=15997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=18997
CPU time returned by wait4() is 0.034994
while last known CPU time is 2400.02

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

Real time (s): 2401.02
CPU time (s): 2400.02
CPU user time (s): 2399.86
CPU system time (s): 0.16
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 114720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.015997
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3306
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= 27

runsolver used 2.21666 s user time and 6.31904 s system time

The end

Launcher Data (download as text)

Begin job on node25 on Sat Jan 20 17:19:46 UTC 2007


IDJOB= 281677
IDBENCH= 12243
IDSOLVER= 71
FILE ID= node25/281677-1169313586

PBS_JOBID= 3610295

Free space on /tmp= 66561 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/randomMaxCSP/sparseTight/vcsp-25-10-21-85-31_ext.xml
COMMAND LINE= /tmp/evaluation/281677-1169313586/solver.sh /tmp/evaluation/281677-1169313586/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-281677-1169313586 -o ROOT/results/node25/conversion-281677-1169313586 -C 600 -M 900 /tmp/evaluation/281677-1169313586/translate /tmp/evaluation/281677-1169313586/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-281677-1169313586 -o ROOT/results/node25/solver-281677-1169313586 -C 2400 -M 900  /tmp/evaluation/281677-1169313586/solver.sh /tmp/evaluation/281677-1169313586/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  870b2efa60768d12d0f047b830505f2d

RANDOM SEED= 421479948

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		: 3000.279
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		: 3000.279
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:       1347520 kB
Buffers:         45540 kB
Cached:         552248 kB
SwapCached:       8568 kB
Active:         212924 kB
Inactive:       420512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1347520 kB
SwapTotal:     4192956 kB
SwapFree:      4170284 kB
Dirty:            4548 kB
Writeback:           0 kB
Mapped:          45628 kB
Slab:            59720 kB
Committed_AS:  5294448 kB
PageTables:       2332 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 node25 on Sat Jan 20 17:59:47 UTC 2007