Trace number 281155

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 2403.06

General information on the benchmark

NameMaxCSP/randomMaxCSP/completeLoose/
vcsp-25-10-100-18-19_ext.xml
MD5SUM1f80a6eb2d628e175ceaa99364140f43
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 benchmark22.1826
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/281155-1169310246/unknown.xml to /tmp/evaluation/281155-1169310246/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-281155-1169310246 -o ROOT/results/node25/solver-281155-1169310246 -C 2400 -M 900 /tmp/evaluation/281155-1169310246/solver.sh /tmp/evaluation/281155-1169310246/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: 1.98 2.00 1.90 5/87 26939
/proc/meminfo: memFree=1342792/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=18540 CPUtime=0
/proc/26938/stat : 26938 (runsolver) R 26936 26938 26492 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 279416980 18984960 279 18446744073709551615 4194304 4267372 548682069088 18446744073709551615 215781797159 0 0 4096 24578 0 0 0 17 1 0 0
/proc/26938/statm: 4635 279 244 17 0 2626 0

[startup+0.110793 s]
/proc/loadavg: 1.98 2.00 1.90 5/87 26939
/proc/meminfo: memFree=1342792/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47548

[startup+0.518852 s]
/proc/loadavg: 1.98 2.00 1.90 5/87 26939
/proc/meminfo: memFree=1342792/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47548

[startup+1.34 s]
/proc/loadavg: 1.98 2.00 1.90 3/90 26959
/proc/meminfo: memFree=1339760/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
[pid=26957] ppid=26938 vsize=44704 CPUtime=1.25
/proc/26957/stat : 26957 (toolbar) R 26938 26938 26492 0 -1 4194304 10648 1315 0 0 9 4 112 0 18 0 1 0 279416986 45776896 10613 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134708277 0 0 4096 2 0 0 0 17 1 0 0
/proc/26957/statm: 11176 10613 73 178 0 10994 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 92252

[startup+2.98228 s]
/proc/loadavg: 1.98 2.00 1.90 3/88 26960
/proc/meminfo: memFree=1286080/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
[pid=26957] ppid=26938 vsize=58480 CPUtime=2.88
/proc/26957/stat : 26957 (toolbar) R 26938 26938 26492 0 -1 4194304 14086 1315 0 0 171 5 112 0 25 0 1 0 279416986 59883520 14051 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657639 0 0 4096 2 0 0 0 17 1 0 0
/proc/26957/statm: 14620 14051 80 178 0 14438 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 106028

[startup+6.26684 s]
/proc/loadavg: 1.98 2.00 1.90 3/88 26960
/proc/meminfo: memFree=1285952/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
[pid=26957] ppid=26938 vsize=58480 CPUtime=6.13
/proc/26957/stat : 26957 (toolbar) R 26938 26938 26492 0 -1 4194304 14086 1315 0 0 496 5 112 0 25 0 1 0 279416986 59883520 14051 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670506 0 0 4096 2 0 0 0 17 1 0 0
/proc/26957/statm: 14620 14051 80 178 0 14438 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 106028

[startup+12.7349 s]
/proc/loadavg: 1.98 2.00 1.90 3/88 26960
/proc/meminfo: memFree=1285952/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
[pid=26957] ppid=26938 vsize=58480 CPUtime=12.54
/proc/26957/stat : 26957 (toolbar) R 26938 26938 26492 0 -1 4194304 14086 1315 0 0 1137 5 112 0 25 0 1 0 279416986 59883520 14051 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670708 0 0 4096 2 0 0 0 17 1 0 0
/proc/26957/statm: 14620 14051 80 178 0 14438 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 106028

[startup+25.5611 s]
/proc/loadavg: 2.05 2.01 1.91 3/95 27042
/proc/meminfo: memFree=1285584/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
[pid=26957] ppid=26938 vsize=58480 CPUtime=25.32
/proc/26957/stat : 26957 (toolbar) R 26938 26938 26492 0 -1 4194304 14086 1315 0 0 2414 6 112 0 25 0 1 0 279416986 59883520 14051 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/26957/statm: 14620 14051 80 178 0 14438 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 106028

[startup+51.2095 s]
/proc/loadavg: 2.03 2.01 1.91 3/95 27042
/proc/meminfo: memFree=1285584/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
[pid=26957] ppid=26938 vsize=58480 CPUtime=50.92
/proc/26957/stat : 26957 (toolbar) R 26938 26938 26492 0 -1 4194304 14086 1315 0 0 4974 6 112 0 25 0 1 0 279416986 59883520 14051 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597889 0 0 4096 2 0 0 0 17 0 0 0
/proc/26957/statm: 14620 14051 80 178 0 14438 0
Current children cumulated CPU time (s) 50.94
Current children cumulated vsize (KiB) 106028

[startup+102.413 s]
/proc/loadavg: 2.07 2.02 1.91 3/95 27042
/proc/meminfo: memFree=1285648/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
[pid=26957] ppid=26938 vsize=58480 CPUtime=102.08
/proc/26957/stat : 26957 (toolbar) R 26938 26938 26492 0 -1 4194304 14086 1315 0 0 10089 7 112 0 25 0 1 0 279416986 59883520 14051 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657516 0 0 4096 2 0 0 0 17 0 0 0
/proc/26957/statm: 14620 14051 80 178 0 14438 0
Current children cumulated CPU time (s) 102.1
Current children cumulated vsize (KiB) 106028

[startup+162.514 s]
/proc/loadavg: 2.02 2.02 1.91 3/95 27042
/proc/meminfo: memFree=1285648/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
[pid=26957] ppid=26938 vsize=58484 CPUtime=162.12
/proc/26957/stat : 26957 (toolbar) R 26938 26938 26492 0 -1 4194304 14087 1315 0 0 16093 7 112 0 25 0 1 0 279416986 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599842 0 0 4096 2 0 0 0 17 0 0 0
/proc/26957/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 106032

[startup+222.543 s]
/proc/loadavg: 2.01 2.01 1.91 3/95 27042
/proc/meminfo: memFree=1285648/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
[pid=26957] ppid=26938 vsize=58484 CPUtime=222.07
/proc/26957/stat : 26957 (toolbar) R 26938 26938 26492 0 -1 4194304 14087 1315 0 0 22088 7 112 0 25 0 1 0 279416986 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659534 0 0 4096 2 0 0 0 17 0 0 0
/proc/26957/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 106032

[startup+282.564 s]
/proc/loadavg: 2.00 2.01 1.91 3/95 27042
/proc/meminfo: memFree=1285648/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
[pid=26957] ppid=26938 vsize=58484 CPUtime=282.03
/proc/26957/stat : 26957 (toolbar) R 26938 26938 26492 0 -1 4194304 14087 1315 0 0 28084 7 112 0 25 0 1 0 279416986 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701359 0 0 4096 2 0 0 0 17 0 0 0
/proc/26957/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 282.05
Current children cumulated vsize (KiB) 106032

[startup+342.59 s]
/proc/loadavg: 2.00 2.00 1.91 3/95 27042
/proc/meminfo: memFree=1285648/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
[pid=26957] ppid=26938 vsize=58484 CPUtime=342
/proc/26957/stat : 26957 (toolbar) R 26938 26938 26492 0 -1 4194304 14087 1315 0 0 34081 7 112 0 25 0 1 0 279416986 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658066 0 0 4096 2 0 0 0 17 0 0 0
/proc/26957/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 342.02
Current children cumulated vsize (KiB) 106032

[startup+402.609 s]
/proc/loadavg: 2.00 2.00 1.91 3/95 27042
/proc/meminfo: memFree=1285648/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
[pid=26957] ppid=26938 vsize=58484 CPUtime=401.93
/proc/26957/stat : 26957 (toolbar) R 26938 26938 26492 0 -1 4194304 14087 1315 0 0 40074 7 112 0 25 0 1 0 279416986 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693628 0 0 4096 2 0 0 0 17 0 0 0
/proc/26957/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 401.95
Current children cumulated vsize (KiB) 106032

[startup+462.703 s]
/proc/loadavg: 2.00 2.00 1.91 3/95 27042
/proc/meminfo: memFree=1285648/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
[pid=26957] ppid=26938 vsize=58484 CPUtime=461.96
/proc/26957/stat : 26957 (toolbar) R 26938 26938 26492 0 -1 4194304 14087 1315 0 0 46076 8 112 0 25 0 1 0 279416986 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134562009 0 0 4096 2 0 0 0 17 0 0 0
/proc/26957/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 461.98
Current children cumulated vsize (KiB) 106032

[startup+522.755 s]
/proc/loadavg: 2.00 2.00 1.91 3/95 27042
/proc/meminfo: memFree=1285584/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
[pid=26957] ppid=26938 vsize=58484 CPUtime=521.96
/proc/26957/stat : 26957 (toolbar) R 26938 26938 26492 0 -1 4194304 14087 1315 0 0 52076 8 112 0 25 0 1 0 279416986 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670724 0 0 4096 2 0 0 0 17 0 0 0
/proc/26957/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 521.98

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

/proc/loadavg: 2.02 2.03 1.96 3/95 27042
/proc/meminfo: memFree=1285520/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
[pid=26957] ppid=26938 vsize=58484 CPUtime=1721.38
/proc/26957/stat : 26957 (toolbar) R 26938 26938 26492 0 -1 4194304 14087 1315 0 0 172013 13 112 0 25 0 1 0 279416986 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700019 0 0 4096 2 0 0 0 17 0 0 0
/proc/26957/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 1721.4
Current children cumulated vsize (KiB) 106032

[startup+1783.63 s]
/proc/loadavg: 2.00 2.02 1.96 3/95 27042
/proc/meminfo: memFree=1285520/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
[pid=26957] ppid=26938 vsize=58484 CPUtime=1781.41
/proc/26957/stat : 26957 (toolbar) R 26938 26938 26492 0 -1 4194304 14087 1315 0 0 178016 13 112 0 25 0 1 0 279416986 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/26957/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 1781.43
Current children cumulated vsize (KiB) 106032

[startup+1843.69 s]
/proc/loadavg: 2.00 2.01 1.96 3/95 27042
/proc/meminfo: memFree=1285456/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
[pid=26957] ppid=26938 vsize=58484 CPUtime=1841.39
/proc/26957/stat : 26957 (toolbar) R 26938 26938 26492 0 -1 4194304 14087 1315 0 0 184014 13 112 0 25 0 1 0 279416986 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/26957/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 1841.41
Current children cumulated vsize (KiB) 106032

[startup+1903.79 s]
/proc/loadavg: 2.00 2.01 1.96 3/95 27042
/proc/meminfo: memFree=1285520/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
[pid=26957] ppid=26938 vsize=58484 CPUtime=1901.44
/proc/26957/stat : 26957 (toolbar) R 26938 26938 26492 0 -1 4194304 14087 1315 0 0 190018 14 112 0 25 0 1 0 279416986 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 0 0 0
/proc/26957/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 1901.46
Current children cumulated vsize (KiB) 106032

[startup+1963.85 s]
/proc/loadavg: 2.07 2.02 1.96 3/95 27042
/proc/meminfo: memFree=1285520/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
[pid=26957] ppid=26938 vsize=58484 CPUtime=1961.44
/proc/26957/stat : 26957 (toolbar) R 26938 26938 26492 0 -1 4194304 14087 1315 0 0 196018 14 112 0 25 0 1 0 279416986 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659557 0 0 4096 2 0 0 0 17 0 0 0
/proc/26957/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 1961.46
Current children cumulated vsize (KiB) 106032

[startup+2023.88 s]
/proc/loadavg: 2.02 2.01 1.96 3/95 27042
/proc/meminfo: memFree=1285520/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
[pid=26957] ppid=26938 vsize=58484 CPUtime=2021.38
/proc/26957/stat : 26957 (toolbar) R 26938 26938 26492 0 -1 4194304 14087 1315 0 0 202012 14 112 0 25 0 1 0 279416986 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 0 0 0
/proc/26957/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 2021.4
Current children cumulated vsize (KiB) 106032

[startup+2083.94 s]
/proc/loadavg: 2.01 2.01 1.96 3/95 27042
/proc/meminfo: memFree=1285520/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
[pid=26957] ppid=26938 vsize=58484 CPUtime=2081.38
/proc/26957/stat : 26957 (toolbar) R 26938 26938 26492 0 -1 4194304 14087 1315 0 0 208011 15 112 0 25 0 1 0 279416986 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659810 0 0 4096 2 0 0 0 17 0 0 0
/proc/26957/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 2081.4
Current children cumulated vsize (KiB) 106032

[startup+2144.04 s]
/proc/loadavg: 2.07 2.02 1.97 3/95 27042
/proc/meminfo: memFree=1285456/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
[pid=26957] ppid=26938 vsize=58484 CPUtime=2141.42
/proc/26957/stat : 26957 (toolbar) R 26938 26938 26492 0 -1 4194304 14087 1315 0 0 214015 15 112 0 25 0 1 0 279416986 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 0 0 0
/proc/26957/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 2141.44
Current children cumulated vsize (KiB) 106032

[startup+2204.1 s]
/proc/loadavg: 2.03 2.01 1.97 3/95 27042
/proc/meminfo: memFree=1285520/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
[pid=26957] ppid=26938 vsize=58484 CPUtime=2201.4
/proc/26957/stat : 26957 (toolbar) R 26938 26938 26492 0 -1 4194304 14087 1315 0 0 220013 15 112 0 25 0 1 0 279416986 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670544 0 0 4096 2 0 0 0 17 0 0 0
/proc/26957/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 2201.42
Current children cumulated vsize (KiB) 106032

[startup+2264.16 s]
/proc/loadavg: 2.01 2.01 1.97 4/100 27202
/proc/meminfo: memFree=1284176/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
[pid=26957] ppid=26938 vsize=58484 CPUtime=2261.32
/proc/26957/stat : 26957 (toolbar) R 26938 26938 26492 0 -1 4194304 14087 1315 0 0 225994 26 112 0 25 0 1 0 279416986 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700099 0 0 4096 2 0 0 0 17 0 0 0
/proc/26957/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 2261.34
Current children cumulated vsize (KiB) 106032

[startup+2324.19 s]
/proc/loadavg: 2.00 2.00 1.97 3/95 27240
/proc/meminfo: memFree=1285200/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
[pid=26957] ppid=26938 vsize=58484 CPUtime=2321.28
/proc/26957/stat : 26957 (toolbar) R 26938 26938 26492 0 -1 4194304 14087 1315 0 0 231986 30 112 0 25 0 1 0 279416986 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657127 0 0 4096 2 0 0 0 17 0 0 0
/proc/26957/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 2321.3
Current children cumulated vsize (KiB) 106032

[startup+2384.21 s]
/proc/loadavg: 2.00 2.00 1.97 3/95 27240
/proc/meminfo: memFree=1285200/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
[pid=26957] ppid=26938 vsize=58484 CPUtime=2381.22
/proc/26957/stat : 26957 (toolbar) R 26938 26938 26492 0 -1 4194304 14087 1315 0 0 237980 30 112 0 25 0 1 0 279416986 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701458 0 0 4096 2 0 0 0 17 0 0 0
/proc/26957/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 2381.24
Current children cumulated vsize (KiB) 106032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2403.05 s]
/proc/loadavg: 2.00 2.00 1.97 3/95 27240
/proc/meminfo: memFree=1285200/2055920 swapFree=4170284/4192956
[pid=26938] ppid=26936 vsize=47548 CPUtime=0.02
/proc/26938/stat : 26938 (solver.sh) S 26936 26938 26492 0 -1 4194304 899 2429 0 0 0 0 1 1 21 0 1 0 279416980 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26938/statm: 11887 360 244 79 0 217 0
[pid=26957] ppid=26938 vsize=58484 CPUtime=2400.05
/proc/26957/stat : 26957 (toolbar) R 26938 26938 26492 0 -1 4194304 14087 1315 0 0 239863 30 112 0 25 0 1 0 279416986 59887616 14052 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134561974 0 0 4096 2 0 0 0 17 0 0 0
/proc/26957/statm: 14621 14052 80 178 0 14439 0
Current children cumulated CPU time (s) 2400.07
Current children cumulated vsize (KiB) 106032

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 26938 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=22996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=22996
CPU time returned by wait4() is 0.045992
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): 2403.06
CPU time (s): 2400.07
CPU user time (s): 2399.76
CPU system time (s): 0.31
CPU usage (%): 99.8755
Max. virtual memory (cumulated for all children) (KiB): 114720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.022996
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= 3328
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= 26

runsolver used 2.86756 s user time and 7.76482 s system time

The end

Launcher Data (download as text)

Begin job on node25 on Sat Jan 20 16:24:06 UTC 2007


IDJOB= 281155
IDBENCH= 12097
IDSOLVER= 71
FILE ID= node25/281155-1169310246

PBS_JOBID= 3610128

Free space on /tmp= 66559 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/randomMaxCSP/completeLoose/vcsp-25-10-100-18-19_ext.xml
COMMAND LINE= /tmp/evaluation/281155-1169310246/solver.sh /tmp/evaluation/281155-1169310246/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-281155-1169310246 -o ROOT/results/node25/conversion-281155-1169310246 -C 600 -M 900 /tmp/evaluation/281155-1169310246/translate /tmp/evaluation/281155-1169310246/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-281155-1169310246 -o ROOT/results/node25/solver-281155-1169310246 -C 2400 -M 900  /tmp/evaluation/281155-1169310246/solver.sh /tmp/evaluation/281155-1169310246/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  1f80a6eb2d628e175ceaa99364140f43

RANDOM SEED= 998477503

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:       1343208 kB
Buffers:         45248 kB
Cached:         553628 kB
SwapCached:       8568 kB
Active:         217972 kB
Inactive:       420040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1343208 kB
SwapTotal:     4192956 kB
SwapFree:      4170284 kB
Dirty:            1828 kB
Writeback:           0 kB
Mapped:          49056 kB
Slab:            59404 kB
Committed_AS:  5221164 kB
PageTables:       2328 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 17:04:09 UTC 2007