Trace number 282028

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) 2400.09 2412.57

General information on the benchmark

NameMaxCSP/maxclique/
p-hat300-1_ext.xml
MD5SUMa4c9e18e6c0366d167dd10d9130c1ed8
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints33925
Best CPU time to get the best result obtained on this benchmark291.942
Satisfiable
(Un)Satisfiability was proved
Number of variables301
Number of constraints34217
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension34217
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/282028-1169317456/unknown.xml to /tmp/evaluation/282028-1169317456/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/node33/watcher-282028-1169317456 -o ROOT/results/node33/solver-282028-1169317456 -C 2400 -M 900 /tmp/evaluation/282028-1169317456/solver.sh /tmp/evaluation/282028-1169317456/unknown 

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

/proc/loadavg: 2.09 2.02 1.90 4/68 7797
/proc/meminfo: memFree=1469376/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=8652 CPUtime=0
/proc/7796/stat : 7796 (solver.sh) R 7794 7796 7315 0 -1 4194304 335 0 0 0 0 0 0 0 17 0 1 0 280139676 8859648 279 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210824129183 0 65538 4096 73728 0 0 0 17 1 0 0
/proc/7796/statm: 2163 279 207 79 0 156 0
[pid=7798] ppid=7796 vsize=8652 CPUtime=0
/proc/7798/stat : 7798 (solver.sh) R 7796 7796 7315 0 -1 4194368 17 0 0 0 0 0 0 0 17 0 1 0 280139676 8859648 281 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 4333625 0 0 4096 73728 0 0 0 17 1 0 0
/proc/7798/statm: 2165 283 209 79 0 158 0

[startup+0.102932 s]
/proc/loadavg: 2.09 2.02 1.90 4/68 7797
/proc/meminfo: memFree=1469376/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.02
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 875 2245 0 0 0 1 0 1 17 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47564

[startup+0.511015 s]
/proc/loadavg: 2.09 2.02 1.90 4/68 7797
/proc/meminfo: memFree=1469376/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.14
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 904 3937 0 0 0 1 11 2 16 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 47564

[startup+1.33318 s]
/proc/loadavg: 2.09 2.02 1.90 3/75 7855
/proc/meminfo: memFree=1456384/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.14
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 904 3937 0 0 0 1 11 2 16 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
[pid=7815] ppid=7796 vsize=884 CPUtime=0
/proc/7815/stat : 7815 (toolbar) S 7796 7796 7315 0 -1 4194304 75 0 0 0 0 0 0 0 18 0 1 0 280139692 905216 51 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134893533 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/7815/statm: 221 51 45 178 0 39 0
[pid=7816] ppid=7815 vsize=44004 CPUtime=0
/proc/7816/stat : 7816 (sh) S 7815 7796 7315 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 280139692 45060096 257 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7816/statm: 11001 257 217 169 0 50 0
[pid=7817] ppid=7816 vsize=22300 CPUtime=1.15
/proc/7817/stat : 7817 (maxwalksat) R 7816 7796 7315 0 -1 4194304 864 0 0 0 115 0 0 0 25 0 1 0 280139692 22835200 832 18446744073709551615 134512640 134526404 4294956688 18446744073709551615 134521531 0 0 4096 2 0 0 0 17 1 0 0
/proc/7817/statm: 5575 832 102 3 0 5217 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 114752

[startup+2.97553 s]
/proc/loadavg: 2.09 2.02 1.90 3/75 7855
/proc/meminfo: memFree=1451968/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.14
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 904 3937 0 0 0 1 11 2 16 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
[pid=7815] ppid=7796 vsize=884 CPUtime=0
/proc/7815/stat : 7815 (toolbar) S 7796 7796 7315 0 -1 4194304 75 0 0 0 0 0 0 0 18 0 1 0 280139692 905216 51 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134893533 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/7815/statm: 221 51 45 178 0 39 0
[pid=7816] ppid=7815 vsize=44004 CPUtime=0
/proc/7816/stat : 7816 (sh) S 7815 7796 7315 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 280139692 45060096 257 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7816/statm: 11001 257 217 169 0 50 0
[pid=7817] ppid=7816 vsize=22300 CPUtime=2.77
/proc/7817/stat : 7817 (maxwalksat) R 7816 7796 7315 0 -1 4194304 864 0 0 0 277 0 0 0 25 0 1 0 280139692 22835200 832 18446744073709551615 134512640 134526404 4294956688 18446744073709551615 134521847 0 0 4096 2 0 0 0 17 0 0 0
/proc/7817/statm: 5575 832 102 3 0 5217 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 114752

[startup+6.25722 s]
/proc/loadavg: 2.08 2.02 1.90 3/76 7880
/proc/meminfo: memFree=1277304/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.14
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 904 3937 0 0 0 1 11 2 16 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
[pid=7815] ppid=7796 vsize=181664 CPUtime=6
/proc/7815/stat : 7815 (toolbar) R 7796 7796 7315 0 -1 4194304 44766 1557 0 0 139 16 445 0 25 0 1 0 280139692 186023936 44731 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134590276 0 0 4096 2 0 0 0 17 0 0 0
/proc/7815/statm: 45416 44731 80 178 0 45234 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 229228

[startup+12.7276 s]
/proc/loadavg: 2.07 2.02 1.90 3/76 7880
/proc/meminfo: memFree=1275064/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.14
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 904 3937 0 0 0 1 11 2 16 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
[pid=7815] ppid=7796 vsize=183164 CPUtime=12.42
/proc/7815/stat : 7815 (toolbar) R 7796 7796 7315 0 -1 4194304 45152 1557 0 0 781 16 445 0 25 0 1 0 280139692 187559936 45117 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701367 0 0 4096 2 0 0 0 17 0 0 0
/proc/7815/statm: 45791 45117 81 178 0 45609 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 230728

[startup+25.5512 s]
/proc/loadavg: 2.06 2.01 1.90 3/76 7880
/proc/meminfo: memFree=1275192/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.14
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 904 3937 0 0 0 1 11 2 16 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
[pid=7815] ppid=7796 vsize=183164 CPUtime=25.15
/proc/7815/stat : 7815 (toolbar) R 7796 7796 7315 0 -1 4194304 45152 1557 0 0 2054 16 445 0 25 0 1 0 280139692 187559936 45117 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670717 0 0 4096 2 0 0 0 17 0 0 0
/proc/7815/statm: 45791 45117 81 178 0 45609 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 230728

[startup+51.2096 s]
/proc/loadavg: 2.04 2.01 1.90 3/75 7881
/proc/meminfo: memFree=1224576/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.14
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 904 3937 0 0 0 1 11 2 16 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
[pid=7815] ppid=7796 vsize=183164 CPUtime=50.6
/proc/7815/stat : 7815 (toolbar) R 7796 7796 7315 0 -1 4194304 45152 1557 0 0 4598 17 445 0 25 0 1 0 280139692 187559936 45117 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670421 0 0 4096 2 0 0 0 17 0 0 0
/proc/7815/statm: 45791 45117 81 178 0 45609 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 230728

[startup+102.419 s]
/proc/loadavg: 2.01 2.01 1.91 3/75 7881
/proc/meminfo: memFree=1224640/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.14
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 904 3937 0 0 0 1 11 2 16 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
[pid=7815] ppid=7796 vsize=183164 CPUtime=101.38
/proc/7815/stat : 7815 (toolbar) R 7796 7796 7315 0 -1 4194304 45152 1557 0 0 9676 17 445 0 25 0 1 0 280139692 187559936 45117 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657429 0 0 4096 2 0 0 0 17 0 0 0
/proc/7815/statm: 45791 45117 81 178 0 45609 0
Current children cumulated CPU time (s) 101.52
Current children cumulated vsize (KiB) 230728

[startup+162.456 s]
/proc/loadavg: 2.04 2.02 1.91 3/75 7881
/proc/meminfo: memFree=1224640/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.14
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 904 3937 0 0 0 1 11 2 16 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
[pid=7815] ppid=7796 vsize=183168 CPUtime=160.93
/proc/7815/stat : 7815 (toolbar) R 7796 7796 7315 0 -1 4194304 45153 1557 0 0 15631 17 445 0 25 0 1 0 280139692 187564032 45118 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693626 0 0 4096 2 0 0 0 17 0 0 0
/proc/7815/statm: 45792 45118 81 178 0 45610 0
Current children cumulated CPU time (s) 161.07
Current children cumulated vsize (KiB) 230732

[startup+222.493 s]
/proc/loadavg: 2.01 2.01 1.91 3/75 7881
/proc/meminfo: memFree=1224640/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.14
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 904 3937 0 0 0 1 11 2 16 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
[pid=7815] ppid=7796 vsize=183168 CPUtime=220.46
/proc/7815/stat : 7815 (toolbar) R 7796 7796 7315 0 -1 4194304 45153 1557 0 0 21584 17 445 0 25 0 1 0 280139692 187564032 45118 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693680 0 0 4096 2 0 0 0 17 0 0 0
/proc/7815/statm: 45792 45118 81 178 0 45610 0
Current children cumulated CPU time (s) 220.6
Current children cumulated vsize (KiB) 230732

[startup+282.525 s]
/proc/loadavg: 2.00 2.01 1.91 3/75 7881
/proc/meminfo: memFree=1224640/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.14
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 904 3937 0 0 0 1 11 2 16 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
[pid=7815] ppid=7796 vsize=183168 CPUtime=280
/proc/7815/stat : 7815 (toolbar) R 7796 7796 7315 0 -1 4194304 45153 1557 0 0 27538 17 445 0 25 0 1 0 280139692 187564032 45118 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701361 0 0 4096 2 0 0 0 17 0 0 0
/proc/7815/statm: 45792 45118 81 178 0 45610 0
Current children cumulated CPU time (s) 280.14
Current children cumulated vsize (KiB) 230732

[startup+342.56 s]
/proc/loadavg: 2.00 2.00 1.91 3/74 7941
/proc/meminfo: memFree=1284360/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.14
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 904 3937 0 0 0 1 11 2 16 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
[pid=7815] ppid=7796 vsize=183168 CPUtime=339.66
/proc/7815/stat : 7815 (toolbar) R 7796 7796 7315 0 -1 4194304 45153 1557 0 0 33503 18 445 0 25 0 1 0 280139692 187564032 45118 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134586349 0 0 4096 2 0 0 0 17 0 0 0
/proc/7815/statm: 45792 45118 81 178 0 45610 0
Current children cumulated CPU time (s) 339.8
Current children cumulated vsize (KiB) 230732

[startup+402.591 s]
/proc/loadavg: 2.00 2.00 1.91 3/74 7941
/proc/meminfo: memFree=1284488/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.14
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 904 3937 0 0 0 1 11 2 16 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
[pid=7815] ppid=7796 vsize=183168 CPUtime=399.4
/proc/7815/stat : 7815 (toolbar) R 7796 7796 7315 0 -1 4194304 45153 1557 0 0 39477 18 445 0 25 0 1 0 280139692 187564032 45118 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134665029 0 0 4096 2 0 0 0 17 0 0 0
/proc/7815/statm: 45792 45118 81 178 0 45610 0
Current children cumulated CPU time (s) 399.54
Current children cumulated vsize (KiB) 230732

[startup+462.62 s]
/proc/loadavg: 2.00 2.00 1.91 3/74 7941
/proc/meminfo: memFree=1284488/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.14
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 904 3937 0 0 0 1 11 2 16 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
[pid=7815] ppid=7796 vsize=183168 CPUtime=459.16

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

/proc/loadavg: 2.00 2.00 1.92 3/75 8031
/proc/meminfo: memFree=1216112/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.14
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 904 3937 0 0 0 1 11 2 16 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
[pid=7815] ppid=7796 vsize=183168 CPUtime=1714.14
/proc/7815/stat : 7815 (toolbar) R 7796 7796 7315 0 -1 4194304 45153 1557 0 0 170949 20 445 0 25 0 1 0 280139692 187564032 45118 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 0 0 0
/proc/7815/statm: 45792 45118 81 178 0 45610 0
Current children cumulated CPU time (s) 1714.28
Current children cumulated vsize (KiB) 230732

[startup+1783.48 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 8031
/proc/meminfo: memFree=1216112/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.14
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 904 3937 0 0 0 1 11 2 16 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
[pid=7815] ppid=7796 vsize=183168 CPUtime=1773.91
/proc/7815/stat : 7815 (toolbar) R 7796 7796 7315 0 -1 4194304 45153 1557 0 0 176926 20 445 0 25 0 1 0 280139692 187564032 45118 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134562009 0 0 4096 2 0 0 0 17 0 0 0
/proc/7815/statm: 45792 45118 81 178 0 45610 0
Current children cumulated CPU time (s) 1774.05
Current children cumulated vsize (KiB) 230732

[startup+1843.52 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 8031
/proc/meminfo: memFree=1216112/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.14
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 904 3937 0 0 0 1 11 2 16 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
[pid=7815] ppid=7796 vsize=183168 CPUtime=1833.66
/proc/7815/stat : 7815 (toolbar) R 7796 7796 7315 0 -1 4194304 45153 1557 0 0 182901 20 445 0 25 0 1 0 280139692 187564032 45118 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701407 0 0 4096 2 0 0 0 17 0 0 0
/proc/7815/statm: 45792 45118 81 178 0 45610 0
Current children cumulated CPU time (s) 1833.8
Current children cumulated vsize (KiB) 230732

[startup+1903.56 s]
/proc/loadavg: 2.06 2.02 1.93 3/75 8031
/proc/meminfo: memFree=1216176/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.14
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 904 3937 0 0 0 1 11 2 16 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
[pid=7815] ppid=7796 vsize=183168 CPUtime=1893.43
/proc/7815/stat : 7815 (toolbar) R 7796 7796 7315 0 -1 4194304 45153 1557 0 0 188877 21 445 0 25 0 1 0 280139692 187564032 45118 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701367 0 0 4096 2 0 0 0 17 0 0 0
/proc/7815/statm: 45792 45118 81 178 0 45610 0
Current children cumulated CPU time (s) 1893.57
Current children cumulated vsize (KiB) 230732

[startup+1963.6 s]
/proc/loadavg: 2.02 2.01 1.93 3/75 8031
/proc/meminfo: memFree=1216176/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.14
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 904 3937 0 0 0 1 11 2 16 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
[pid=7815] ppid=7796 vsize=183168 CPUtime=1953.2
/proc/7815/stat : 7815 (toolbar) R 7796 7796 7315 0 -1 4194304 45153 1557 0 0 194854 21 445 0 25 0 1 0 280139692 187564032 45118 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 0 0 0
/proc/7815/statm: 45792 45118 81 178 0 45610 0
Current children cumulated CPU time (s) 1953.34
Current children cumulated vsize (KiB) 230732

[startup+2023.64 s]
/proc/loadavg: 2.05 2.02 1.93 3/75 8031
/proc/meminfo: memFree=1216176/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.14
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 904 3937 0 0 0 1 11 2 16 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
[pid=7815] ppid=7796 vsize=183168 CPUtime=2012.96
/proc/7815/stat : 7815 (toolbar) R 7796 7796 7315 0 -1 4194304 45153 1557 0 0 200830 21 445 0 25 0 1 0 280139692 187564032 45118 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693921 0 0 4096 2 0 0 0 17 0 0 0
/proc/7815/statm: 45792 45118 81 178 0 45610 0
Current children cumulated CPU time (s) 2013.1
Current children cumulated vsize (KiB) 230732

[startup+2083.67 s]
/proc/loadavg: 2.02 2.01 1.93 3/75 8031
/proc/meminfo: memFree=1216176/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.14
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 904 3937 0 0 0 1 11 2 16 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
[pid=7815] ppid=7796 vsize=183168 CPUtime=2072.71
/proc/7815/stat : 7815 (toolbar) R 7796 7796 7315 0 -1 4194304 45153 1557 0 0 206805 21 445 0 25 0 1 0 280139692 187564032 45118 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/7815/statm: 45792 45118 81 178 0 45610 0
Current children cumulated CPU time (s) 2072.85
Current children cumulated vsize (KiB) 230732

[startup+2143.72 s]
/proc/loadavg: 2.01 2.01 1.93 3/75 8031
/proc/meminfo: memFree=1216176/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.14
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 904 3937 0 0 0 1 11 2 16 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
[pid=7815] ppid=7796 vsize=183168 CPUtime=2132.48
/proc/7815/stat : 7815 (toolbar) R 7796 7796 7315 0 -1 4194304 45153 1557 0 0 212782 21 445 0 25 0 1 0 280139692 187564032 45118 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 0 0 0
/proc/7815/statm: 45792 45118 81 178 0 45610 0
Current children cumulated CPU time (s) 2132.62
Current children cumulated vsize (KiB) 230732

[startup+2203.77 s]
/proc/loadavg: 2.08 2.02 1.94 3/81 8057
/proc/meminfo: memFree=1214848/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.14
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 904 3937 0 0 0 1 11 2 16 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
[pid=7815] ppid=7796 vsize=183168 CPUtime=2192.23
/proc/7815/stat : 7815 (toolbar) R 7796 7796 7315 0 -1 4194304 45153 1557 0 0 218756 22 445 0 25 0 1 0 280139692 187564032 45118 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 0 0 0
/proc/7815/statm: 45792 45118 81 178 0 45610 0
Current children cumulated CPU time (s) 2192.37
Current children cumulated vsize (KiB) 230732

[startup+2263.83 s]
/proc/loadavg: 2.03 2.01 1.94 3/81 8201
/proc/meminfo: memFree=1214896/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.14
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 904 3937 0 0 0 1 11 2 16 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
[pid=7815] ppid=7796 vsize=183168 CPUtime=2251.93
/proc/7815/stat : 7815 (toolbar) R 7796 7796 7315 0 -1 4194304 45153 1557 0 0 224715 33 445 0 25 0 1 0 280139692 187564032 45118 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659559 0 0 4096 2 0 0 0 17 0 0 0
/proc/7815/statm: 45792 45118 81 178 0 45610 0
Current children cumulated CPU time (s) 2252.07
Current children cumulated vsize (KiB) 230732

[startup+2323.88 s]
/proc/loadavg: 2.01 2.01 1.94 3/75 8229
/proc/meminfo: memFree=1215856/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.14
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 904 3937 0 0 0 1 11 2 16 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
[pid=7815] ppid=7796 vsize=183168 CPUtime=2311.69
/proc/7815/stat : 7815 (toolbar) R 7796 7796 7315 0 -1 4194304 45153 1557 0 0 230690 34 445 0 25 0 1 0 280139692 187564032 45118 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134562009 0 0 4096 2 0 0 0 17 0 0 0
/proc/7815/statm: 45792 45118 81 178 0 45610 0
Current children cumulated CPU time (s) 2311.83
Current children cumulated vsize (KiB) 230732

[startup+2383.92 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 8229
/proc/meminfo: memFree=1215856/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.14
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 904 3937 0 0 0 1 11 2 16 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
[pid=7815] ppid=7796 vsize=183168 CPUtime=2371.44
/proc/7815/stat : 7815 (toolbar) R 7796 7796 7315 0 -1 4194304 45153 1557 0 0 236665 34 445 0 25 0 1 0 280139692 187564032 45118 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670019 0 0 4096 2 0 0 0 17 0 0 0
/proc/7815/statm: 45792 45118 81 178 0 45610 0
Current children cumulated CPU time (s) 2371.58
Current children cumulated vsize (KiB) 230732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2412.55 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 8229
/proc/meminfo: memFree=1215856/2055920 swapFree=4192224/4192956
[pid=7796] ppid=7794 vsize=47564 CPUtime=0.14
/proc/7796/stat : 7796 (solver.sh) S 7794 7796 7315 0 -1 4194304 904 3937 0 0 0 1 11 2 16 0 1 0 280139676 48705536 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 210823736154 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/7796/statm: 11891 361 245 79 0 217 0
[pid=7815] ppid=7796 vsize=183168 CPUtime=2399.95
/proc/7815/stat : 7815 (toolbar) R 7796 7796 7315 0 -1 4194304 45153 1557 0 0 239516 34 445 0 25 0 1 0 280139692 187564032 45118 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701409 0 0 4096 2 0 0 0 17 0 0 0
/proc/7815/statm: 45792 45118 81 178 0 45610 0
Current children cumulated CPU time (s) 2400.09
Current children cumulated vsize (KiB) 230732

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 7796 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=121981 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=38994
CPU time returned by wait4() is 0.160975
while last known CPU time is 2400.09

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

Real time (s): 2412.57
CPU time (s): 2400.09
CPU user time (s): 2399.72
CPU system time (s): 0.37
CPU usage (%): 99.4828
Max. virtual memory (cumulated for all children) (KiB): 230732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.121981
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4841
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 65
involuntary context switches= 19

runsolver used 2.55861 s user time and 6.06708 s system time

The end

Launcher Data (download as text)

Begin job on node33 on Sat Jan 20 18:24:16 UTC 2007


IDJOB= 282028
IDBENCH= 12350
IDSOLVER= 71
FILE ID= node33/282028-1169317456

PBS_JOBID= 3610324

Free space on /tmp= 66559 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/maxclique/p-hat300-1_ext.xml
COMMAND LINE= /tmp/evaluation/282028-1169317456/solver.sh /tmp/evaluation/282028-1169317456/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node33/convwatcher-282028-1169317456 -o ROOT/results/node33/conversion-282028-1169317456 -C 600 -M 900 /tmp/evaluation/282028-1169317456/translate /tmp/evaluation/282028-1169317456/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-282028-1169317456 -o ROOT/results/node33/solver-282028-1169317456 -C 2400 -M 900  /tmp/evaluation/282028-1169317456/solver.sh /tmp/evaluation/282028-1169317456/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  a4c9e18e6c0366d167dd10d9130c1ed8

RANDOM SEED= 804974354

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		: 3000.281
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		: 3000.281
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:       1469856 kB
Buffers:         47048 kB
Cached:         447928 kB
SwapCached:        268 kB
Active:         187840 kB
Inactive:       328312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1469856 kB
SwapTotal:     4192956 kB
SwapFree:      4192224 kB
Dirty:            4724 kB
Writeback:           0 kB
Mapped:          30852 kB
Slab:            55680 kB
Committed_AS:  4800604 kB
PageTables:       1624 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= 66558 MiB



End job on node33 on Sat Jan 20 19:04:31 UTC 2007