Trace number 282100

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Toolbar_MaxSat 2007-01-19? (TO) 2400.02 2410.79

General information on the benchmark

NameMaxCSP/pi/pi-30-10-25-t58/
pi-30-10-197-42-81.xml
MD5SUMfb92c92438c40c9569006fbe551d0b6b
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints100
Best CPU time to get the best result obtained on this benchmark8.31574
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/282100-1169318045/unknown.xml to /tmp/evaluation/282100-1169318045/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/node12/watcher-282100-1169318045 -o ROOT/results/node12/solver-282100-1169318045 -C 2400 -M 900 /tmp/evaluation/282100-1169318045/solver.sh /tmp/evaluation/282100-1169318045/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: 2.00 2.00 2.00 5/86 14253
/proc/meminfo: memFree=1317472/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=8560 CPUtime=0
/proc/14252/stat : 14252 (solver.sh) R 14250 14252 13555 0 -1 4194304 308 0 0 0 0 0 0 0 20 0 1 0 280199551 8765440 253 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429715343 0 0 4096 8192 0 0 0 17 1 0 0
/proc/14252/statm: 2140 253 197 79 0 133 0

[startup+0.105839 s]
/proc/loadavg: 2.00 2.00 2.00 5/86 14253
/proc/meminfo: memFree=1317472/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47548

[startup+0.515902 s]
/proc/loadavg: 2.00 2.00 2.00 5/86 14253
/proc/meminfo: memFree=1317472/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47548

[startup+1.33706 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 14273
/proc/meminfo: memFree=1314368/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
[pid=14271] ppid=14252 vsize=55364 CPUtime=1.25
/proc/14271/stat : 14271 (toolbar) R 14252 14252 13555 0 -1 4194304 13058 1330 0 0 5 6 114 0 18 0 1 0 280199556 56692736 13023 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 1 0 0
/proc/14271/statm: 13841 13023 66 178 0 13659 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 102912

[startup+2.97435 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 14274
/proc/meminfo: memFree=1248080/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
[pid=14271] ppid=14252 vsize=71784 CPUtime=2.87
/proc/14271/stat : 14271 (toolbar) R 14252 14252 13555 0 -1 4194304 17219 1330 0 0 166 7 114 0 25 0 1 0 280199556 73506816 17184 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/14271/statm: 17946 17184 80 178 0 17764 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 119332

[startup+6.26394 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 14274
/proc/meminfo: memFree=1248080/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
[pid=14271] ppid=14252 vsize=71788 CPUtime=6.13
/proc/14271/stat : 14271 (toolbar) R 14252 14252 13555 0 -1 4194304 17220 1330 0 0 492 7 114 0 25 0 1 0 280199556 73510912 17185 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134659761 0 0 4096 2 0 0 0 17 1 0 0
/proc/14271/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 119336

[startup+12.7311 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 14274
/proc/meminfo: memFree=1248080/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
[pid=14271] ppid=14252 vsize=71788 CPUtime=12.54
/proc/14271/stat : 14271 (toolbar) R 14252 14252 13555 0 -1 4194304 17220 1330 0 0 1132 8 114 0 25 0 1 0 280199556 73510912 17185 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694171 0 0 4096 2 0 0 0 17 1 0 0
/proc/14271/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 119336

[startup+25.5624 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 14274
/proc/meminfo: memFree=1248152/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
[pid=14271] ppid=14252 vsize=71788 CPUtime=25.26
/proc/14271/stat : 14271 (toolbar) R 14252 14252 13555 0 -1 4194304 17220 1330 0 0 2404 8 114 0 25 0 1 0 280199556 73510912 17185 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/14271/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 119336

[startup+51.231 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 14274
/proc/meminfo: memFree=1248152/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
[pid=14271] ppid=14252 vsize=71788 CPUtime=50.68
/proc/14271/stat : 14271 (toolbar) R 14252 14252 13555 0 -1 4194304 17220 1330 0 0 4946 8 114 0 25 0 1 0 280199556 73510912 17185 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 1 0 0
/proc/14271/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 119336

[startup+102.451 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 14274
/proc/meminfo: memFree=1248152/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
[pid=14271] ppid=14252 vsize=71788 CPUtime=101.43
/proc/14271/stat : 14271 (toolbar) R 14252 14252 13555 0 -1 4194304 17220 1330 0 0 10021 8 114 0 25 0 1 0 280199556 73510912 17185 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/14271/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 101.45
Current children cumulated vsize (KiB) 119336

[startup+162.496 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 14274
/proc/meminfo: memFree=1248152/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
[pid=14271] ppid=14252 vsize=71788 CPUtime=160.93
/proc/14271/stat : 14271 (toolbar) R 14252 14252 13555 0 -1 4194304 17220 1330 0 0 15970 9 114 0 25 0 1 0 280199556 73510912 17185 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/14271/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 160.95
Current children cumulated vsize (KiB) 119336

[startup+222.55 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 14274
/proc/meminfo: memFree=1248216/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
[pid=14271] ppid=14252 vsize=71788 CPUtime=220.43
/proc/14271/stat : 14271 (toolbar) R 14252 14252 13555 0 -1 4194304 17220 1330 0 0 21919 10 114 0 25 0 1 0 280199556 73510912 17185 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699968 0 0 4096 2 0 0 0 17 1 0 0
/proc/14271/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 220.45
Current children cumulated vsize (KiB) 119336

[startup+282.617 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 14274
/proc/meminfo: memFree=1248152/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
[pid=14271] ppid=14252 vsize=71788 CPUtime=279.94
/proc/14271/stat : 14271 (toolbar) R 14252 14252 13555 0 -1 4194304 17220 1330 0 0 27870 10 114 0 25 0 1 0 280199556 73510912 17185 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134693641 0 0 4096 2 0 0 0 17 1 0 0
/proc/14271/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 279.96
Current children cumulated vsize (KiB) 119336

[startup+342.681 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 14274
/proc/meminfo: memFree=1248152/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
[pid=14271] ppid=14252 vsize=71788 CPUtime=339.46
/proc/14271/stat : 14271 (toolbar) R 14252 14252 13555 0 -1 4194304 17220 1330 0 0 33821 11 114 0 25 0 1 0 280199556 73510912 17185 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694089 0 0 4096 2 0 0 0 17 1 0 0
/proc/14271/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 339.48
Current children cumulated vsize (KiB) 119336

[startup+402.728 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 14274
/proc/meminfo: memFree=1248216/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
[pid=14271] ppid=14252 vsize=71788 CPUtime=398.95
/proc/14271/stat : 14271 (toolbar) R 14252 14252 13555 0 -1 4194304 17220 1330 0 0 39770 11 114 0 25 0 1 0 280199556 73510912 17185 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/14271/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 398.97
Current children cumulated vsize (KiB) 119336

[startup+462.782 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 14274
/proc/meminfo: memFree=1248152/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
[pid=14271] ppid=14252 vsize=71788 CPUtime=458.46
/proc/14271/stat : 14271 (toolbar) R 14252 14252 13555 0 -1 4194304 17220 1330 0 0 45720 12 114 0 25 0 1 0 280199556 73510912 17185 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 1 0 0
/proc/14271/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 458.48
Current children cumulated vsize (KiB) 119336

[startup+522.841 s]
/proc/loadavg: 2.07 2.02 2.00 3/87 14274
/proc/meminfo: memFree=1248152/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
[pid=14271] ppid=14252 vsize=71788 CPUtime=517.96
/proc/14271/stat : 14271 (toolbar) R 14252 14252 13555 0 -1 4194304 17220 1330 0 0 51670 12 114 0 25 0 1 0 280199556 73510912 17185 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134599740 0 0 4096 2 0 0 0 17 1 0 0
/proc/14271/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 517.98

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

/proc/loadavg: 2.05 1.99 1.93 3/87 15695
/proc/meminfo: memFree=1135064/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
[pid=14271] ppid=14252 vsize=71788 CPUtime=1713.6
/proc/14271/stat : 14271 (toolbar) R 14252 14252 13555 0 -1 4194304 17220 1330 0 0 171198 48 114 0 25 0 1 0 280199556 73510912 17185 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134571616 0 0 4096 2 0 0 0 17 0 0 0
/proc/14271/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 1713.62
Current children cumulated vsize (KiB) 119336

[startup+1783.64 s]
/proc/loadavg: 2.08 2.00 1.94 3/87 15695
/proc/meminfo: memFree=1135064/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
[pid=14271] ppid=14252 vsize=71788 CPUtime=1773.54
/proc/14271/stat : 14271 (toolbar) R 14252 14252 13555 0 -1 4194304 17220 1330 0 0 177192 48 114 0 25 0 1 0 280199556 73510912 17185 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 0 0 0
/proc/14271/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 1773.56
Current children cumulated vsize (KiB) 119336

[startup+1843.65 s]
/proc/loadavg: 2.03 2.00 1.94 3/87 15695
/proc/meminfo: memFree=1135064/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
[pid=14271] ppid=14252 vsize=71788 CPUtime=1833.48
/proc/14271/stat : 14271 (toolbar) R 14252 14252 13555 0 -1 4194304 17220 1330 0 0 183186 48 114 0 25 0 1 0 280199556 73510912 17185 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/14271/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 1833.5
Current children cumulated vsize (KiB) 119336

[startup+1903.67 s]
/proc/loadavg: 2.01 2.00 1.94 3/87 15695
/proc/meminfo: memFree=1135064/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
[pid=14271] ppid=14252 vsize=71788 CPUtime=1893.44
/proc/14271/stat : 14271 (toolbar) R 14252 14252 13555 0 -1 4194304 17220 1330 0 0 189182 48 114 0 25 0 1 0 280199556 73510912 17185 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134589083 0 0 4096 2 0 0 0 17 0 0 0
/proc/14271/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 1893.46
Current children cumulated vsize (KiB) 119336

[startup+1963.69 s]
/proc/loadavg: 2.00 2.00 1.94 3/87 15695
/proc/meminfo: memFree=1135064/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
[pid=14271] ppid=14252 vsize=71788 CPUtime=1953.41
/proc/14271/stat : 14271 (toolbar) R 14252 14252 13555 0 -1 4194304 17220 1330 0 0 195178 49 114 0 25 0 1 0 280199556 73510912 17185 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134700003 0 0 4096 2 0 0 0 17 0 0 0
/proc/14271/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 1953.43
Current children cumulated vsize (KiB) 119336

[startup+2023.7 s]
/proc/loadavg: 2.07 2.02 1.94 3/87 15695
/proc/meminfo: memFree=1135064/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
[pid=14271] ppid=14252 vsize=71788 CPUtime=2013.34
/proc/14271/stat : 14271 (toolbar) R 14252 14252 13555 0 -1 4194304 17220 1330 0 0 201171 49 114 0 25 0 1 0 280199556 73510912 17185 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694171 0 0 4096 2 0 0 0 17 0 0 0
/proc/14271/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 2013.36
Current children cumulated vsize (KiB) 119336

[startup+2083.72 s]
/proc/loadavg: 2.02 2.01 1.94 3/87 15695
/proc/meminfo: memFree=1135128/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
[pid=14271] ppid=14252 vsize=71788 CPUtime=2073.3
/proc/14271/stat : 14271 (toolbar) R 14252 14252 13555 0 -1 4194304 17220 1330 0 0 207167 49 114 0 25 0 1 0 280199556 73510912 17185 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134659566 0 0 4096 2 0 0 0 17 0 0 0
/proc/14271/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 2073.32
Current children cumulated vsize (KiB) 119336

[startup+2143.73 s]
/proc/loadavg: 2.01 2.00 1.94 3/87 15695
/proc/meminfo: memFree=1135192/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
[pid=14271] ppid=14252 vsize=71788 CPUtime=2133.24
/proc/14271/stat : 14271 (toolbar) R 14252 14252 13555 0 -1 4194304 17220 1330 0 0 213161 49 114 0 25 0 1 0 280199556 73510912 17185 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134659557 0 0 4096 2 0 0 0 17 0 0 0
/proc/14271/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 2133.26
Current children cumulated vsize (KiB) 119336

[startup+2203.74 s]
/proc/loadavg: 2.00 2.00 1.94 3/87 15695
/proc/meminfo: memFree=1135128/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
[pid=14271] ppid=14252 vsize=71788 CPUtime=2193.18
/proc/14271/stat : 14271 (toolbar) R 14252 14252 13555 0 -1 4194304 17220 1330 0 0 219154 50 114 0 25 0 1 0 280199556 73510912 17185 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694092 0 0 4096 2 0 0 0 17 0 0 0
/proc/14271/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 2193.2
Current children cumulated vsize (KiB) 119336

[startup+2263.77 s]
/proc/loadavg: 2.00 2.00 1.94 3/87 15695
/proc/meminfo: memFree=1135128/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
[pid=14271] ppid=14252 vsize=71788 CPUtime=2253.14
/proc/14271/stat : 14271 (toolbar) R 14252 14252 13555 0 -1 4194304 17220 1330 0 0 225150 50 114 0 25 0 1 0 280199556 73510912 17185 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134701467 0 0 4096 2 0 0 0 17 0 0 0
/proc/14271/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 2253.16
Current children cumulated vsize (KiB) 119336

[startup+2323.8 s]
/proc/loadavg: 2.00 2.00 1.94 3/87 15695
/proc/meminfo: memFree=1135192/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
[pid=14271] ppid=14252 vsize=71788 CPUtime=2313.11
/proc/14271/stat : 14271 (toolbar) R 14252 14252 13555 0 -1 4194304 17220 1330 0 0 231147 50 114 0 25 0 1 0 280199556 73510912 17185 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134701390 0 0 4096 2 0 0 0 17 0 0 0
/proc/14271/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 2313.13
Current children cumulated vsize (KiB) 119336

[startup+2383.8 s]
/proc/loadavg: 2.00 2.00 1.94 3/87 15695
/proc/meminfo: memFree=1135128/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
[pid=14271] ppid=14252 vsize=71788 CPUtime=2373.03
/proc/14271/stat : 14271 (toolbar) R 14252 14252 13555 0 -1 4194304 17220 1330 0 0 237139 50 114 0 25 0 1 0 280199556 73510912 17185 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134659664 0 0 4096 2 0 0 0 17 0 0 0
/proc/14271/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 2373.05
Current children cumulated vsize (KiB) 119336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2410.78 s]
/proc/loadavg: 2.00 2.00 1.94 3/87 15695
/proc/meminfo: memFree=1135128/2055920 swapFree=4160348/4192956
[pid=14252] ppid=14250 vsize=47548 CPUtime=0.02
/proc/14252/stat : 14252 (solver.sh) S 14250 14252 13555 0 -1 4194304 905 2425 0 0 0 0 1 1 24 0 1 0 280199551 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 252429134682 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/14252/statm: 11887 361 245 79 0 217 0
[pid=14271] ppid=14252 vsize=71788 CPUtime=2400
/proc/14271/stat : 14271 (toolbar) R 14252 14252 13555 0 -1 4194304 17220 1330 0 0 239836 50 114 0 25 0 1 0 280199556 73510912 17185 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699987 0 0 4096 2 0 0 0 17 0 0 0
/proc/14271/statm: 17947 17185 80 178 0 17765 0
Current children cumulated CPU time (s) 2400.02
Current children cumulated vsize (KiB) 119336

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 14252 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=17997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=24996
CPU time returned by wait4() is 0.042993
while last known CPU time is 2400.02

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

Real time (s): 2410.79
CPU time (s): 2400.02
CPU user time (s): 2399.51
CPU system time (s): 0.51
CPU usage (%): 99.5531
Max. virtual memory (cumulated for all children) (KiB): 119336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.017997
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3330
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= 66
involuntary context switches= 27

runsolver used 2.58561 s user time and 7.06693 s system time

The end

Launcher Data (download as text)

Begin job on node12 on Sat Jan 20 18:34:05 UTC 2007


IDJOB= 282100
IDBENCH= 12413
IDSOLVER= 71
FILE ID= node12/282100-1169318045

PBS_JOBID= 3610002

Free space on /tmp= 66559 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/pi/pi-30-10-25-t58/pi-30-10-197-42-81.xml
COMMAND LINE= /tmp/evaluation/282100-1169318045/solver.sh /tmp/evaluation/282100-1169318045/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-282100-1169318045 -o ROOT/results/node12/conversion-282100-1169318045 -C 600 -M 900 /tmp/evaluation/282100-1169318045/translate /tmp/evaluation/282100-1169318045/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-282100-1169318045 -o ROOT/results/node12/solver-282100-1169318045 -C 2400 -M 900  /tmp/evaluation/282100-1169318045/solver.sh /tmp/evaluation/282100-1169318045/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  fb92c92438c40c9569006fbe551d0b6b

RANDOM SEED= 753652008

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		: 3000.265
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		: 3000.265
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:       1317888 kB
Buffers:         61844 kB
Cached:         528096 kB
SwapCached:       5332 kB
Active:         311780 kB
Inactive:       350260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1317888 kB
SwapTotal:     4192956 kB
SwapFree:      4160348 kB
Dirty:            1832 kB
Writeback:           0 kB
Mapped:          82604 kB
Slab:            61020 kB
Committed_AS:  8612696 kB
PageTables:       2104 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= 66540 MiB



End job on node12 on Sat Jan 20 19:14:16 UTC 2007