Trace number 281173

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 2419.66

General information on the benchmark

NameMaxCSP/randomMaxCSP/completeLoose/
vcsp-25-10-100-18-15_ext.xml
MD5SUM876bcac0761f01f9afa04917d0850dfc
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints298
Best CPU time to get the best result obtained on this benchmark24.9042
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints300
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension300
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/281173-1169310427/unknown.xml to /tmp/evaluation/281173-1169310427/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/node34/watcher-281173-1169310427 -o ROOT/results/node34/solver-281173-1169310427 -C 2400 -M 900 /tmp/evaluation/281173-1169310427/solver.sh /tmp/evaluation/281173-1169310427/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: 1.91 1.91 1.89 5/74 26739
/proc/meminfo: memFree=873232/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=8560 CPUtime=0
/proc/26738/stat : 26738 (solver.sh) R 26736 26738 26348 0 -1 4194304 308 0 0 0 0 0 0 0 20 0 1 0 279436487 8765440 253 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254195517327 0 0 4096 8192 0 0 0 17 1 0 0
/proc/26738/statm: 2140 253 197 79 0 133 0

[startup+0.106704 s]
/proc/loadavg: 1.91 1.91 1.89 5/74 26739
/proc/meminfo: memFree=873232/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47556

[startup+0.518741 s]
/proc/loadavg: 1.91 1.91 1.89 5/74 26739
/proc/meminfo: memFree=873232/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47556

[startup+1.33981 s]
/proc/loadavg: 1.91 1.91 1.89 3/77 26759
/proc/meminfo: memFree=870200/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
[pid=26757] ppid=26738 vsize=44708 CPUtime=1.25
/proc/26757/stat : 26757 (toolbar) R 26738 26738 26348 0 -1 4194304 10652 1321 0 0 12 4 109 0 18 0 1 0 279436493 45780992 10617 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/26757/statm: 11177 10617 76 178 0 10995 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 92264

[startup+2.97693 s]
/proc/loadavg: 1.91 1.91 1.89 3/75 26760
/proc/meminfo: memFree=816456/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
[pid=26757] ppid=26738 vsize=58480 CPUtime=2.87
/proc/26757/stat : 26757 (toolbar) R 26738 26738 26348 0 -1 4194304 14086 1321 0 0 172 6 109 0 25 0 1 0 279436493 59883520 14051 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/26757/statm: 14620 14051 80 178 0 14438 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 106036

[startup+6.2562 s]
/proc/loadavg: 1.91 1.91 1.89 3/75 26760
/proc/meminfo: memFree=816392/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
[pid=26757] ppid=26738 vsize=58480 CPUtime=6.12
/proc/26757/stat : 26757 (toolbar) R 26738 26738 26348 0 -1 4194304 14086 1321 0 0 497 6 109 0 25 0 1 0 279436493 59883520 14051 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670615 0 0 4096 2 0 0 0 17 1 0 0
/proc/26757/statm: 14620 14051 80 178 0 14438 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 106036

[startup+12.7277 s]
/proc/loadavg: 1.92 1.91 1.89 3/75 26760
/proc/meminfo: memFree=816456/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
[pid=26757] ppid=26738 vsize=58480 CPUtime=12.54
/proc/26757/stat : 26757 (toolbar) R 26738 26738 26348 0 -1 4194304 14086 1321 0 0 1139 6 109 0 25 0 1 0 279436493 59883520 14051 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134669515 0 0 4096 2 0 0 0 17 1 0 0
/proc/26757/statm: 14620 14051 80 178 0 14438 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 106036

[startup+25.5558 s]
/proc/loadavg: 1.94 1.92 1.89 3/75 26760
/proc/meminfo: memFree=816520/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
[pid=26757] ppid=26738 vsize=58480 CPUtime=25.25
/proc/26757/stat : 26757 (toolbar) R 26738 26738 26348 0 -1 4194304 14086 1321 0 0 2410 6 109 0 25 0 1 0 279436493 59883520 14051 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134598846 0 0 4096 2 0 0 0 17 1 0 0
/proc/26757/statm: 14620 14051 80 178 0 14438 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 106036

[startup+51.2118 s]
/proc/loadavg: 1.96 1.92 1.90 3/75 26760
/proc/meminfo: memFree=816584/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
[pid=26757] ppid=26738 vsize=58480 CPUtime=50.68
/proc/26757/stat : 26757 (toolbar) R 26738 26738 26348 0 -1 4194304 14086 1321 0 0 4953 6 109 0 25 0 1 0 279436493 59883520 14051 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/26757/statm: 14620 14051 80 178 0 14438 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 106036

[startup+102.423 s]
/proc/loadavg: 1.98 1.93 1.90 3/75 26760
/proc/meminfo: memFree=816648/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
[pid=26757] ppid=26738 vsize=58480 CPUtime=101.45
/proc/26757/stat : 26757 (toolbar) R 26738 26738 26348 0 -1 4194304 14086 1321 0 0 10029 7 109 0 25 0 1 0 279436493 59883520 14051 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670544 0 0 4096 2 0 0 0 17 1 0 0
/proc/26757/statm: 14620 14051 80 178 0 14438 0
Current children cumulated CPU time (s) 101.47
Current children cumulated vsize (KiB) 106036

[startup+162.457 s]
/proc/loadavg: 1.99 1.94 1.91 3/75 26760
/proc/meminfo: memFree=816648/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
[pid=26757] ppid=26738 vsize=58480 CPUtime=160.96
/proc/26757/stat : 26757 (toolbar) R 26738 26738 26348 0 -1 4194304 14086 1321 0 0 15980 7 109 0 25 0 1 0 279436493 59883520 14051 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134713929 0 0 4096 2 0 0 0 17 1 0 0
/proc/26757/statm: 14620 14051 80 178 0 14438 0
Current children cumulated CPU time (s) 160.98
Current children cumulated vsize (KiB) 106036

[startup+222.494 s]
/proc/loadavg: 1.99 1.95 1.91 3/75 26760
/proc/meminfo: memFree=816648/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
[pid=26757] ppid=26738 vsize=58480 CPUtime=220.47
/proc/26757/stat : 26757 (toolbar) R 26738 26738 26348 0 -1 4194304 14086 1321 0 0 21931 7 109 0 25 0 1 0 279436493 59883520 14051 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 1 0 0
/proc/26757/statm: 14620 14051 80 178 0 14438 0
Current children cumulated CPU time (s) 220.49
Current children cumulated vsize (KiB) 106036

[startup+282.531 s]
/proc/loadavg: 1.99 1.95 1.91 4/75 26760
/proc/meminfo: memFree=816648/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
[pid=26757] ppid=26738 vsize=58484 CPUtime=279.98
/proc/26757/stat : 26757 (toolbar) R 26738 26738 26348 0 -1 4194304 14087 1321 0 0 27882 7 109 0 25 0 1 0 279436493 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659575 0 0 4096 2 0 0 0 17 1 0 0
/proc/26757/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 280
Current children cumulated vsize (KiB) 106040

[startup+342.577 s]
/proc/loadavg: 1.99 1.96 1.91 3/75 26760
/proc/meminfo: memFree=816648/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
[pid=26757] ppid=26738 vsize=58484 CPUtime=339.5
/proc/26757/stat : 26757 (toolbar) R 26738 26738 26348 0 -1 4194304 14087 1321 0 0 33833 8 109 0 25 0 1 0 279436493 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597657 0 0 4096 2 0 0 0 17 1 0 0
/proc/26757/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 339.52
Current children cumulated vsize (KiB) 106040

[startup+402.629 s]
/proc/loadavg: 1.99 1.97 1.91 3/75 26760
/proc/meminfo: memFree=816584/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
[pid=26757] ppid=26738 vsize=58484 CPUtime=399.01
/proc/26757/stat : 26757 (toolbar) R 26738 26738 26348 0 -1 4194304 14087 1321 0 0 39784 8 109 0 25 0 1 0 279436493 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/26757/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 399.03
Current children cumulated vsize (KiB) 106040

[startup+462.683 s]
/proc/loadavg: 1.99 1.97 1.91 3/75 26760
/proc/meminfo: memFree=816648/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
[pid=26757] ppid=26738 vsize=58484 CPUtime=458.53
/proc/26757/stat : 26757 (toolbar) R 26738 26738 26348 0 -1 4194304 14087 1321 0 0 45736 8 109 0 25 0 1 0 279436493 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/26757/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 458.55
Current children cumulated vsize (KiB) 106040

[startup+522.729 s]
/proc/loadavg: 1.99 1.97 1.91 3/75 26760
/proc/meminfo: memFree=816584/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
[pid=26757] ppid=26738 vsize=58484 CPUtime=518.03
/proc/26757/stat : 26757 (toolbar) R 26738 26738 26348 0 -1 4194304 14087 1321 0 0 51686 8 109 0 25 0 1 0 279436493 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670534 0 0 4096 2 0 0 0 17 1 0 0
/proc/26757/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 518.05

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

/proc/loadavg: 2.08 2.02 1.93 3/75 26760
/proc/meminfo: memFree=816584/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
[pid=26757] ppid=26738 vsize=58484 CPUtime=1708.26
/proc/26757/stat : 26757 (toolbar) R 26738 26738 26348 0 -1 4194304 14087 1321 0 0 170707 10 109 0 25 0 1 0 279436493 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657659 0 0 4096 2 0 0 0 17 1 0 0
/proc/26757/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 1708.28
Current children cumulated vsize (KiB) 106040

[startup+1783.75 s]
/proc/loadavg: 2.08 2.03 1.94 3/75 26760
/proc/meminfo: memFree=816584/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
[pid=26757] ppid=26738 vsize=58484 CPUtime=1767.77
/proc/26757/stat : 26757 (toolbar) R 26738 26738 26348 0 -1 4194304 14087 1321 0 0 176658 10 109 0 25 0 1 0 279436493 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134667525 0 0 4096 2 0 0 0 17 1 0 0
/proc/26757/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 1767.79
Current children cumulated vsize (KiB) 106040

[startup+1843.8 s]
/proc/loadavg: 2.06 2.03 1.94 3/75 26760
/proc/meminfo: memFree=816584/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
[pid=26757] ppid=26738 vsize=58484 CPUtime=1827.29
/proc/26757/stat : 26757 (toolbar) R 26738 26738 26348 0 -1 4194304 14087 1321 0 0 182609 11 109 0 25 0 1 0 279436493 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/26757/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 1827.31
Current children cumulated vsize (KiB) 106040

[startup+1903.85 s]
/proc/loadavg: 2.02 2.02 1.94 3/75 26760
/proc/meminfo: memFree=816520/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
[pid=26757] ppid=26738 vsize=58484 CPUtime=1886.8
/proc/26757/stat : 26757 (toolbar) R 26738 26738 26348 0 -1 4194304 14087 1321 0 0 188560 11 109 0 25 0 1 0 279436493 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700019 0 0 4096 2 0 0 0 17 1 0 0
/proc/26757/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 1886.82
Current children cumulated vsize (KiB) 106040

[startup+1963.9 s]
/proc/loadavg: 2.00 2.02 1.94 3/75 26760
/proc/meminfo: memFree=816584/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
[pid=26757] ppid=26738 vsize=58484 CPUtime=1946.32
/proc/26757/stat : 26757 (toolbar) R 26738 26738 26348 0 -1 4194304 14087 1321 0 0 194512 11 109 0 25 0 1 0 279436493 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694171 0 0 4096 2 0 0 0 17 1 0 0
/proc/26757/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 1946.34
Current children cumulated vsize (KiB) 106040

[startup+2023.95 s]
/proc/loadavg: 2.00 2.01 1.94 3/75 26760
/proc/meminfo: memFree=816584/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
[pid=26757] ppid=26738 vsize=58484 CPUtime=2005.82
/proc/26757/stat : 26757 (toolbar) R 26738 26738 26348 0 -1 4194304 14087 1321 0 0 200462 11 109 0 25 0 1 0 279436493 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134572161 0 0 4096 2 0 0 0 17 1 0 0
/proc/26757/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 2005.84
Current children cumulated vsize (KiB) 106040

[startup+2084.02 s]
/proc/loadavg: 2.00 2.01 1.94 3/81 26924
/proc/meminfo: memFree=815232/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
[pid=26757] ppid=26738 vsize=58484 CPUtime=2065.19
/proc/26757/stat : 26757 (toolbar) R 26738 26738 26348 0 -1 4194304 14087 1321 0 0 206399 11 109 0 25 0 1 0 279436493 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/26757/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 2065.21
Current children cumulated vsize (KiB) 106040

[startup+2144.07 s]
/proc/loadavg: 1.93 1.99 1.94 3/74 27007
/proc/meminfo: memFree=902360/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
[pid=26757] ppid=26738 vsize=58484 CPUtime=2124.7
/proc/26757/stat : 26757 (toolbar) R 26738 26738 26348 0 -1 4194304 14087 1321 0 0 212350 11 109 0 25 0 1 0 279436493 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657547 0 0 4096 2 0 0 0 17 0 0 0
/proc/26757/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 2124.72
Current children cumulated vsize (KiB) 106040

[startup+2204.07 s]
/proc/loadavg: 1.97 1.99 1.94 3/74 27007
/proc/meminfo: memFree=902424/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
[pid=26757] ppid=26738 vsize=58484 CPUtime=2184.65
/proc/26757/stat : 26757 (toolbar) R 26738 26738 26348 0 -1 4194304 14087 1321 0 0 218344 12 109 0 25 0 1 0 279436493 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/26757/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 2184.67
Current children cumulated vsize (KiB) 106040

[startup+2264.17 s]
/proc/loadavg: 1.99 1.99 1.94 3/74 27007
/proc/meminfo: memFree=902488/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
[pid=26757] ppid=26738 vsize=58484 CPUtime=2244.7
/proc/26757/stat : 26757 (toolbar) R 26738 26738 26348 0 -1 4194304 14087 1321 0 0 224349 12 109 0 25 0 1 0 279436493 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597479 0 0 4096 2 0 0 0 17 0 0 0
/proc/26757/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 2244.72
Current children cumulated vsize (KiB) 106040

[startup+2324.17 s]
/proc/loadavg: 1.99 1.99 1.94 3/74 27007
/proc/meminfo: memFree=902552/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
[pid=26757] ppid=26738 vsize=58484 CPUtime=2304.63
/proc/26757/stat : 26757 (toolbar) R 26738 26738 26348 0 -1 4194304 14087 1321 0 0 230342 12 109 0 25 0 1 0 279436493 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694092 0 0 4096 2 0 0 0 17 0 0 0
/proc/26757/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 2304.65
Current children cumulated vsize (KiB) 106040

[startup+2384.27 s]
/proc/loadavg: 1.99 1.99 1.94 3/74 27055
/proc/meminfo: memFree=902296/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
[pid=26757] ppid=26738 vsize=58484 CPUtime=2364.68
/proc/26757/stat : 26757 (toolbar) R 26738 26738 26348 0 -1 4194304 14087 1321 0 0 236346 13 109 0 25 0 1 0 279436493 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134587142 0 0 4096 2 0 0 0 17 0 0 0
/proc/26757/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 2364.7
Current children cumulated vsize (KiB) 106040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2419.65 s]
/proc/loadavg: 1.65 1.91 1.91 2/66 27144
/proc/meminfo: memFree=911008/2055920 swapFree=4192812/4192956
[pid=26738] ppid=26736 vsize=47556 CPUtime=0.02
/proc/26738/stat : 26738 (solver.sh) S 26736 26738 26348 0 -1 4194304 902 2437 0 0 0 0 1 1 24 0 1 0 279436487 48697344 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 254194936666 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26738/statm: 11889 362 246 79 0 217 0
[pid=26757] ppid=26738 vsize=58484 CPUtime=2400.05
/proc/26757/stat : 26757 (toolbar) R 26738 26738 26348 0 -1 4194304 14087 1321 0 0 239881 15 109 0 25 0 1 0 279436493 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701409 0 0 4096 2 0 0 0 17 0 0 0
/proc/26757/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 2400.07
Current children cumulated vsize (KiB) 106040

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 26738 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=21996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=22996
CPU time returned by wait4() is 0.044992
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): 2419.66
CPU time (s): 2400.07
CPU user time (s): 2399.91
CPU system time (s): 0.16
CPU usage (%): 99.1904
Max. virtual memory (cumulated for all children) (KiB): 114736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.021996
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3339
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= 64
involuntary context switches= 24

runsolver used 2.96855 s user time and 7.30589 s system time

The end

Launcher Data (download as text)

Begin job on node34 on Sat Jan 20 16:27:07 UTC 2007


IDJOB= 281173
IDBENCH= 12099
IDSOLVER= 71
FILE ID= node34/281173-1169310427

PBS_JOBID= 3610231

Free space on /tmp= 66561 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/randomMaxCSP/completeLoose/vcsp-25-10-100-18-15_ext.xml
COMMAND LINE= /tmp/evaluation/281173-1169310427/solver.sh /tmp/evaluation/281173-1169310427/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node34/convwatcher-281173-1169310427 -o ROOT/results/node34/conversion-281173-1169310427 -C 600 -M 900 /tmp/evaluation/281173-1169310427/translate /tmp/evaluation/281173-1169310427/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-281173-1169310427 -o ROOT/results/node34/solver-281173-1169310427 -C 2400 -M 900  /tmp/evaluation/281173-1169310427/solver.sh /tmp/evaluation/281173-1169310427/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  876bcac0761f01f9afa04917d0850dfc

RANDOM SEED= 489556697

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		: 3000.227
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		: 3000.227
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:        873648 kB
Buffers:         43844 kB
Cached:         957320 kB
SwapCached:          0 kB
Active:         445916 kB
Inactive:       662904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        873648 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1804 kB
Writeback:           0 kB
Mapped:         118964 kB
Slab:            58568 kB
Committed_AS:  4982384 kB
PageTables:       1928 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 node34 on Sat Jan 20 17:07:27 UTC 2007