Trace number 280813

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 2401.7

General information on the benchmark

NameMaxCSP/randomMaxCSP/denseLoose/
vcsp-30-10-25-48-21_ext.xml
MD5SUMffb9dfd5d85a9057f00c21b33a0d887d
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints106
Best CPU time to get the best result obtained on this benchmark3.2965
Satisfiable
(Un)Satisfiability was proved
Number of variables30
Number of constraints109
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension109
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/280813-1169308067/unknown.xml to /tmp/evaluation/280813-1169308067/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/node40/watcher-280813-1169308067 -o ROOT/results/node40/solver-280813-1169308067 -C 2400 -M 900 /tmp/evaluation/280813-1169308067/solver.sh /tmp/evaluation/280813-1169308067/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: 0.75 0.92 0.97 5/75 26804
/proc/meminfo: memFree=1420456/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=8560 CPUtime=0
/proc/26803/stat : 26803 (solver.sh) R 26801 26803 26526 0 -1 4194304 308 0 0 0 0 0 0 0 20 0 1 0 279206036 8765440 253 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519796623 0 0 4096 8192 0 0 0 17 1 0 0
/proc/26803/statm: 2140 253 197 79 0 133 0

[startup+0.10737 s]
/proc/loadavg: 0.75 0.92 0.97 5/75 26804
/proc/meminfo: memFree=1420456/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47560

[startup+0.516414 s]
/proc/loadavg: 0.75 0.92 0.97 5/75 26804
/proc/meminfo: memFree=1420456/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47560

[startup+1.34053 s]
/proc/loadavg: 0.75 0.92 0.97 3/76 26825
/proc/meminfo: memFree=1377248/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
[pid=26822] ppid=26803 vsize=50672 CPUtime=1.26
/proc/26822/stat : 26822 (toolbar) R 26803 26803 26526 0 -1 4194304 11917 1320 0 0 23 4 99 0 19 0 1 0 279206041 51888128 11882 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134702303 0 0 4096 2 0 0 0 17 1 0 0
/proc/26822/statm: 12668 11882 76 178 0 12486 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 98232

[startup+2.98274 s]
/proc/loadavg: 0.75 0.92 0.97 3/76 26825
/proc/meminfo: memFree=1355936/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
[pid=26822] ppid=26803 vsize=67060 CPUtime=2.9
/proc/26822/stat : 26822 (toolbar) R 26803 26803 26526 0 -1 4194304 16029 1320 0 0 186 5 99 0 25 0 1 0 279206041 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699993 0 0 4096 2 0 0 0 17 1 0 0
/proc/26822/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 114620

[startup+6.26215 s]
/proc/loadavg: 0.85 0.94 0.98 2/69 26848
/proc/meminfo: memFree=1357016/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
[pid=26822] ppid=26803 vsize=67060 CPUtime=6.16
/proc/26822/stat : 26822 (toolbar) R 26803 26803 26526 0 -1 4194304 16029 1320 0 0 512 5 99 0 25 0 1 0 279206041 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 0 0 0
/proc/26822/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 114620

[startup+12.729 s]
/proc/loadavg: 0.94 0.96 0.98 3/75 26916
/proc/meminfo: memFree=1305832/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
[pid=26822] ppid=26803 vsize=67060 CPUtime=12.63
/proc/26822/stat : 26822 (toolbar) R 26803 26803 26526 0 -1 4194304 16029 1320 0 0 1158 6 99 0 25 0 1 0 279206041 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699981 0 0 4096 2 0 0 0 17 0 0 0
/proc/26822/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 114620

[startup+25.5426 s]
/proc/loadavg: 1.18 1.01 1.00 2/69 27076
/proc/meminfo: memFree=1357272/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
[pid=26822] ppid=26803 vsize=67060 CPUtime=25.4
/proc/26822/stat : 26822 (toolbar) R 26803 26803 26526 0 -1 4194304 16029 1320 0 0 2434 7 99 0 25 0 1 0 279206041 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 0 0 0
/proc/26822/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 114620

[startup+51.1779 s]
/proc/loadavg: 1.12 1.01 1.00 2/66 27083
/proc/meminfo: memFree=1364992/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
[pid=26822] ppid=26803 vsize=67060 CPUtime=51
/proc/26822/stat : 26822 (toolbar) R 26803 26803 26526 0 -1 4194304 16029 1320 0 0 4994 7 99 0 25 0 1 0 279206041 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699408 0 0 4096 2 0 0 0 17 0 0 0
/proc/26822/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 114620

[startup+102.437 s]
/proc/loadavg: 1.05 1.00 1.00 2/66 27083
/proc/meminfo: memFree=1365120/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
[pid=26822] ppid=26803 vsize=67060 CPUtime=102.24
/proc/26822/stat : 26822 (toolbar) R 26803 26803 26526 0 -1 4194304 16029 1320 0 0 10117 8 99 0 25 0 1 0 279206041 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657169 0 0 4096 2 0 0 0 17 0 0 0
/proc/26822/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 114620

[startup+162.519 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 27083
/proc/meminfo: memFree=1365120/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
[pid=26822] ppid=26803 vsize=67060 CPUtime=162.29
/proc/26822/stat : 26822 (toolbar) R 26803 26803 26526 0 -1 4194304 16029 1320 0 0 16122 8 99 0 25 0 1 0 279206041 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 0 0 0
/proc/26822/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 114620

[startup+222.599 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27083
/proc/meminfo: memFree=1365184/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
[pid=26822] ppid=26803 vsize=67060 CPUtime=222.33
/proc/26822/stat : 26822 (toolbar) R 26803 26803 26526 0 -1 4194304 16029 1320 0 0 22126 8 99 0 25 0 1 0 279206041 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657232 0 0 4096 2 0 0 0 17 0 0 0
/proc/26822/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 114620

[startup+282.674 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27083
/proc/meminfo: memFree=1365184/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
[pid=26822] ppid=26803 vsize=67060 CPUtime=282.37
/proc/26822/stat : 26822 (toolbar) R 26803 26803 26526 0 -1 4194304 16029 1320 0 0 28130 8 99 0 25 0 1 0 279206041 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134598846 0 0 4096 2 0 0 0 17 0 0 0
/proc/26822/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 114620

[startup+342.752 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27083
/proc/meminfo: memFree=1365192/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
[pid=26822] ppid=26803 vsize=67060 CPUtime=342.41
/proc/26822/stat : 26822 (toolbar) R 26803 26803 26526 0 -1 4194304 16029 1320 0 0 34134 8 99 0 25 0 1 0 279206041 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670600 0 0 4096 2 0 0 0 17 0 0 0
/proc/26822/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 342.43
Current children cumulated vsize (KiB) 114620

[startup+402.835 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27083
/proc/meminfo: memFree=1365192/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
[pid=26822] ppid=26803 vsize=67060 CPUtime=402.45
/proc/26822/stat : 26822 (toolbar) R 26803 26803 26526 0 -1 4194304 16029 1320 0 0 40138 8 99 0 25 0 1 0 279206041 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 0 0 0
/proc/26822/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 402.47
Current children cumulated vsize (KiB) 114620

[startup+462.913 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27083
/proc/meminfo: memFree=1365256/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
[pid=26822] ppid=26803 vsize=67060 CPUtime=462.5
/proc/26822/stat : 26822 (toolbar) R 26803 26803 26526 0 -1 4194304 16029 1320 0 0 46143 8 99 0 25 0 1 0 279206041 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693620 0 0 4096 2 0 0 0 17 0 0 0
/proc/26822/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 462.52
Current children cumulated vsize (KiB) 114620

[startup+522.99 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27083
/proc/meminfo: memFree=1365256/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
[pid=26822] ppid=26803 vsize=67060 CPUtime=522.53
/proc/26822/stat : 26822 (toolbar) R 26803 26803 26526 0 -1 4194304 16029 1320 0 0 52146 8 99 0 25 0 1 0 279206041 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693620 0 0 4096 2 0 0 0 17 0 0 0
/proc/26822/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 522.55

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

/proc/loadavg: 1.00 1.00 1.00 2/66 27281
/proc/meminfo: memFree=1365192/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
[pid=26822] ppid=26803 vsize=67060 CPUtime=1723.28
/proc/26822/stat : 26822 (toolbar) R 26803 26803 26526 0 -1 4194304 16029 1320 0 0 172209 20 99 0 25 0 1 0 279206041 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659664 0 0 4096 2 0 0 0 17 0 0 0
/proc/26822/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 1723.3
Current children cumulated vsize (KiB) 114620

[startup+1784.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27281
/proc/meminfo: memFree=1365192/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
[pid=26822] ppid=26803 vsize=67060 CPUtime=1783.31
/proc/26822/stat : 26822 (toolbar) R 26803 26803 26526 0 -1 4194304 16029 1320 0 0 178212 20 99 0 25 0 1 0 279206041 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 0 0 0
/proc/26822/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 1783.33
Current children cumulated vsize (KiB) 114620

[startup+1844.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27281
/proc/meminfo: memFree=1365192/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
[pid=26822] ppid=26803 vsize=67060 CPUtime=1843.34
/proc/26822/stat : 26822 (toolbar) R 26803 26803 26526 0 -1 4194304 16029 1320 0 0 184215 20 99 0 25 0 1 0 279206041 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 0 0 0
/proc/26822/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 1843.36
Current children cumulated vsize (KiB) 114620

[startup+1904.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27281
/proc/meminfo: memFree=1365192/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
[pid=26822] ppid=26803 vsize=67060 CPUtime=1903.38
/proc/26822/stat : 26822 (toolbar) R 26803 26803 26526 0 -1 4194304 16029 1320 0 0 190219 20 99 0 25 0 1 0 279206041 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 0 0 0
/proc/26822/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 1903.4
Current children cumulated vsize (KiB) 114620

[startup+1964.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27281
/proc/meminfo: memFree=1365128/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
[pid=26822] ppid=26803 vsize=67060 CPUtime=1963.42
/proc/26822/stat : 26822 (toolbar) R 26803 26803 26526 0 -1 4194304 16029 1320 0 0 196223 20 99 0 25 0 1 0 279206041 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693641 0 0 4096 2 0 0 0 17 0 0 0
/proc/26822/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 1963.44
Current children cumulated vsize (KiB) 114620

[startup+2024.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27281
/proc/meminfo: memFree=1365128/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
[pid=26822] ppid=26803 vsize=67060 CPUtime=2023.46
/proc/26822/stat : 26822 (toolbar) R 26803 26803 26526 0 -1 4194304 16029 1320 0 0 202227 20 99 0 25 0 1 0 279206041 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134667535 0 0 4096 2 0 0 0 17 0 0 0
/proc/26822/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 2023.48
Current children cumulated vsize (KiB) 114620

[startup+2085 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 27283
/proc/meminfo: memFree=1364936/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
[pid=26822] ppid=26803 vsize=67060 CPUtime=2083.5
/proc/26822/stat : 26822 (toolbar) R 26803 26803 26526 0 -1 4194304 16029 1320 0 0 208231 20 99 0 25 0 1 0 279206041 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700197 0 0 4096 2 0 0 0 17 0 0 0
/proc/26822/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 2083.52
Current children cumulated vsize (KiB) 114620

[startup+2145.08 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 27283
/proc/meminfo: memFree=1365000/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
[pid=26822] ppid=26803 vsize=67060 CPUtime=2143.54
/proc/26822/stat : 26822 (toolbar) R 26803 26803 26526 0 -1 4194304 16029 1320 0 0 214235 20 99 0 25 0 1 0 279206041 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693631 0 0 4096 2 0 0 0 17 1 0 0
/proc/26822/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 2143.56
Current children cumulated vsize (KiB) 114620

[startup+2205.16 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27283
/proc/meminfo: memFree=1365000/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
[pid=26822] ppid=26803 vsize=67060 CPUtime=2203.58
/proc/26822/stat : 26822 (toolbar) R 26803 26803 26526 0 -1 4194304 16029 1320 0 0 220239 20 99 0 25 0 1 0 279206041 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/26822/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 2203.6
Current children cumulated vsize (KiB) 114620

[startup+2265.24 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27283
/proc/meminfo: memFree=1365000/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
[pid=26822] ppid=26803 vsize=67060 CPUtime=2263.62
/proc/26822/stat : 26822 (toolbar) R 26803 26803 26526 0 -1 4194304 16029 1320 0 0 226243 20 99 0 25 0 1 0 279206041 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657969 0 0 4096 2 0 0 0 17 0 0 0
/proc/26822/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 2263.64
Current children cumulated vsize (KiB) 114620

[startup+2325.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27283
/proc/meminfo: memFree=1365000/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
[pid=26822] ppid=26803 vsize=67060 CPUtime=2323.65
/proc/26822/stat : 26822 (toolbar) R 26803 26803 26526 0 -1 4194304 16029 1320 0 0 232246 20 99 0 25 0 1 0 279206041 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657821 0 0 4096 2 0 0 0 17 0 0 0
/proc/26822/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 2323.67
Current children cumulated vsize (KiB) 114620

[startup+2385.39 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 27283
/proc/meminfo: memFree=1365000/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
[pid=26822] ppid=26803 vsize=67060 CPUtime=2383.69
/proc/26822/stat : 26822 (toolbar) R 26803 26803 26526 0 -1 4194304 16029 1320 0 0 238250 20 99 0 25 0 1 0 279206041 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/26822/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 2383.71
Current children cumulated vsize (KiB) 114620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2401.69 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 27283
/proc/meminfo: memFree=1365000/2055920 swapFree=4191892/4192956
[pid=26803] ppid=26801 vsize=47560 CPUtime=0.02
/proc/26803/stat : 26803 (solver.sh) S 26801 26803 26526 0 -1 4194304 901 2425 0 0 0 0 1 1 24 0 1 0 279206036 48701440 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 264519215962 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/26803/statm: 11890 361 245 79 0 217 0
[pid=26822] ppid=26803 vsize=67060 CPUtime=2399.98
/proc/26822/stat : 26822 (toolbar) R 26803 26803 26526 0 -1 4194304 16029 1320 0 0 239879 20 99 0 25 0 1 0 279206041 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/26822/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 2400
Current children cumulated vsize (KiB) 114620

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 26803 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=20996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=22996
CPU time returned by wait4() is 0.043992
while last known CPU time is 2400

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

Real time (s): 2401.7
CPU time (s): 2400
CPU user time (s): 2399.79
CPU system time (s): 0.21
CPU usage (%): 99.9291
Max. virtual memory (cumulated for all children) (KiB): 114620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
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= 3326
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= 27

runsolver used 2.20466 s user time and 6.33604 s system time

The end

Launcher Data (download as text)

Begin job on node40 on Sat Jan 20 15:47:47 UTC 2007


IDJOB= 280813
IDBENCH= 11960
IDSOLVER= 71
FILE ID= node40/280813-1169308067

PBS_JOBID= 3610195

Free space on /tmp= 66561 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/randomMaxCSP/denseLoose/vcsp-30-10-25-48-21_ext.xml
COMMAND LINE= /tmp/evaluation/280813-1169308067/solver.sh /tmp/evaluation/280813-1169308067/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-280813-1169308067 -o ROOT/results/node40/conversion-280813-1169308067 -C 600 -M 900 /tmp/evaluation/280813-1169308067/translate /tmp/evaluation/280813-1169308067/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-280813-1169308067 -o ROOT/results/node40/solver-280813-1169308067 -C 2400 -M 900  /tmp/evaluation/280813-1169308067/solver.sh /tmp/evaluation/280813-1169308067/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  ffb9dfd5d85a9057f00c21b33a0d887d

RANDOM SEED= 731183850

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		: 3000.239
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		: 3000.239
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:       1420872 kB
Buffers:         47136 kB
Cached:         488844 kB
SwapCached:        268 kB
Active:         181000 kB
Inactive:       375744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1420872 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            4616 kB
Writeback:           0 kB
Mapped:          31728 kB
Slab:            63740 kB
Committed_AS:  5415292 kB
PageTables:       1804 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 node40 on Sat Jan 20 16:27:49 UTC 2007