Trace number 1081613

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
bpsolver 2008-06-27? (TO) 1800.11 1807.11

General information on the benchmark

Namecsp/knights/
normalized-knights-100-25.xml
MD5SUM2de87842e968f8244d3eba63b4585241
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints300
Maximum constraint arity2
Maximum domain size10000
Number of constraints which are defined in extension0
Number of constraints which are defined in intension300
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.02	c bpsolver version 6.27.2008
0.00/0.02	c converting(HOME/instance-1081613-1215218049)
0.00/0.06	c Converted in 21 ms
0.00/0.06	c solving(HOME/instance-1081613-1215218049,1800000)

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081613-1215218049/watcher-1081613-1215218049 -o /tmp/evaluation-result-1081613-1215218049/solver-1081613-1215218049 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1081613-1215218049 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.91 1.98 1.99 4/74 12838
/proc/meminfo: memFree=1812904/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=4780 CPUtime=0
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 592 0 0 0 0 0 0 0 22 0 1 0 149190229 4894720 310 996147200 134512640 134990860 4294956096 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 1 0 0
/proc/12838/statm: 1195 310 72 116 0 706 0

[startup+0.193844 s]
/proc/loadavg: 1.91 1.98 1.99 4/74 12838
/proc/meminfo: memFree=1812904/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=66316 CPUtime=0.18
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1244 0 0 0 16 2 0 0 23 0 2 0 149190229 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12838/statm: 16579 954 206 116 0 16090 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 66316

[startup+0.202845 s]
/proc/loadavg: 1.91 1.98 1.99 4/74 12838
/proc/meminfo: memFree=1812904/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=66316 CPUtime=0.19
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1244 0 0 0 17 2 0 0 23 0 2 0 149190229 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12838/statm: 16579 954 206 116 0 16090 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 66316

[startup+0.302853 s]
/proc/loadavg: 1.91 1.98 1.99 4/74 12838
/proc/meminfo: memFree=1812904/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=66316 CPUtime=0.29
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1244 0 0 0 27 2 0 0 24 0 2 0 149190229 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 134605120 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12838/statm: 16579 954 206 116 0 16090 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 66316

[startup+0.702887 s]
/proc/loadavg: 1.91 1.98 1.99 4/74 12838
/proc/meminfo: memFree=1812904/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=66316 CPUtime=0.69
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1244 0 0 0 67 2 0 0 25 0 2 0 149190229 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 134605230 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12838/statm: 16579 954 206 116 0 16090 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66316

[startup+1.50196 s]
/proc/loadavg: 1.91 1.98 1.99 3/76 12840
/proc/meminfo: memFree=1809816/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=66316 CPUtime=1.48
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1244 0 0 0 146 2 0 0 25 0 2 0 149190229 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 134668622 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12838/statm: 16579 954 206 116 0 16090 0
[pid=12838/tid=12840] ppid=12836 vsize=66316 CPUtime=0
/proc/12838/task/12840/stat : 12840 (bprolog) S 12836 12838 9856 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 149190237 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 66316

[startup+3.1011 s]
/proc/loadavg: 1.91 1.98 1.99 3/76 12840
/proc/meminfo: memFree=1809624/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=66316 CPUtime=3.07
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1244 0 0 0 305 2 0 0 25 0 2 0 149190229 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12838/statm: 16579 954 206 116 0 16090 0
[pid=12838/tid=12840] ppid=12836 vsize=66316 CPUtime=0
/proc/12838/task/12840/stat : 12840 (bprolog) S 12836 12838 9856 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 149190237 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 66316

[startup+6.30137 s]
/proc/loadavg: 2.24 2.04 2.01 3/76 12840
/proc/meminfo: memFree=1809560/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=66316 CPUtime=6.26
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1244 0 0 0 624 2 0 0 25 0 2 0 149190229 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 134583387 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12838/statm: 16579 954 206 116 0 16090 0
[pid=12838/tid=12840] ppid=12836 vsize=66316 CPUtime=0
/proc/12838/task/12840/stat : 12840 (bprolog) S 12836 12838 9856 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 149190237 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 66316

[startup+12.7019 s]
/proc/loadavg: 2.22 2.04 2.01 3/76 12840
/proc/meminfo: memFree=1809432/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=66316 CPUtime=12.63
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1244 0 0 0 1261 2 0 0 25 0 2 0 149190229 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12838/statm: 16579 954 206 116 0 16090 0
[pid=12838/tid=12840] ppid=12836 vsize=66316 CPUtime=0
/proc/12838/task/12840/stat : 12840 (bprolog) S 12836 12838 9856 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 149190237 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 66316

[startup+25.501 s]
/proc/loadavg: 2.17 2.04 2.01 3/76 12840
/proc/meminfo: memFree=1809176/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=66316 CPUtime=25.37
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1244 0 0 0 2535 2 0 0 25 0 2 0 149190229 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 134605173 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12838/statm: 16579 954 206 116 0 16090 0
[pid=12838/tid=12840] ppid=12836 vsize=66316 CPUtime=0
/proc/12838/task/12840/stat : 12840 (bprolog) S 12836 12838 9856 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 149190237 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 66316

[startup+51.1013 s]
/proc/loadavg: 2.11 2.03 2.01 3/76 12840
/proc/meminfo: memFree=1809176/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=66316 CPUtime=50.84
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1244 0 0 0 5082 2 0 0 25 0 2 0 149190229 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 134629681 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12838/statm: 16579 954 206 116 0 16090 0
[pid=12838/tid=12840] ppid=12836 vsize=66316 CPUtime=0
/proc/12838/task/12840/stat : 12840 (bprolog) S 12836 12838 9856 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 149190237 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 66316

[startup+102.302 s]
/proc/loadavg: 2.05 2.03 2.00 3/76 12840
/proc/meminfo: memFree=1808664/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=66316 CPUtime=101.84
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1244 0 0 0 10182 2 0 0 25 0 2 0 149190229 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 134629878 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12838/statm: 16579 954 206 116 0 16090 0
[pid=12838/tid=12840] ppid=12836 vsize=66316 CPUtime=0
/proc/12838/task/12840/stat : 12840 (bprolog) S 12836 12838 9856 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 149190237 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.84
Current children cumulated vsize (KiB) 66316

[startup+162.302 s]
/proc/loadavg: 2.02 2.02 2.00 3/76 12840
/proc/meminfo: memFree=1808344/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=66316 CPUtime=161.59
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1244 0 0 0 16157 2 0 0 25 0 2 0 149190229 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 134559538 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12838/statm: 16579 954 206 116 0 16090 0
[pid=12838/tid=12840] ppid=12836 vsize=66316 CPUtime=0
/proc/12838/task/12840/stat : 12840 (bprolog) S 12836 12838 9856 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 149190237 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.59
Current children cumulated vsize (KiB) 66316

[startup+222.306 s]
/proc/loadavg: 2.00 2.01 2.00 3/76 12840
/proc/meminfo: memFree=1808024/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=66316 CPUtime=221.36
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1244 0 0 0 22134 2 0 0 25 0 2 0 149190229 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 134572777 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12838/statm: 16579 954 206 116 0 16090 0
[pid=12838/tid=12840] ppid=12836 vsize=66316 CPUtime=0
/proc/12838/task/12840/stat : 12840 (bprolog) S 12836 12838 9856 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 149190237 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 221.36
Current children cumulated vsize (KiB) 66316

[startup+282.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/76 12840
/proc/meminfo: memFree=1807832/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=66316 CPUtime=281.11
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1244 0 0 0 28109 2 0 0 25 0 2 0 149190229 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12838/statm: 16579 954 206 116 0 16090 0
[pid=12838/tid=12840] ppid=12836 vsize=66316 CPUtime=0
/proc/12838/task/12840/stat : 12840 (bprolog) S 12836 12838 9856 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 149190237 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 281.11
Current children cumulated vsize (KiB) 66316

[startup+342.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 12840
/proc/meminfo: memFree=1807832/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=66316 CPUtime=340.87
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1244 0 0 0 34085 2 0 0 25 0 2 0 149190229 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 134559518 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12838/statm: 16579 954 206 116 0 16090 0
[pid=12838/tid=12840] ppid=12836 vsize=66316 CPUtime=0
/proc/12838/task/12840/stat : 12840 (bprolog) S 12836 12838 9856 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 149190237 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 340.87
Current children cumulated vsize (KiB) 66316

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 12840
/proc/meminfo: memFree=1807512/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=66316 CPUtime=400.63
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1244 0 0 0 40061 2 0 0 25 0 2 0 149190229 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 134572189 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12838/statm: 16579 954 206 116 0 16090 0
[pid=12838/tid=12840] ppid=12836 vsize=66316 CPUtime=0
/proc/12838/task/12840/stat : 12840 (bprolog) S 12836 12838 9856 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 149190237 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 400.63
Current children cumulated vsize (KiB) 66316

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 12840
/proc/meminfo: memFree=1807448/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=66316 CPUtime=460.38
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1244 0 0 0 46036 2 0 0 25 0 2 0 149190229 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12838/statm: 16579 954 206 116 0 16090 0
[pid=12838/tid=12840] ppid=12836 vsize=66316 CPUtime=0
/proc/12838/task/12840/stat : 12840 (bprolog) S 12836 12838 9856 0 -1 4194368 2 0 0 0 0 0 0 0 23 0 2 0 149190237 67907584 954 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 460.38
Current children cumulated vsize (KiB) 66316

[startup+522.303 s]

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

/proc/loadavg: 1.97 1.98 1.99 3/75 12871
/proc/meminfo: memFree=1761000/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=76560 CPUtime=1235.7
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1245 0 0 0 123561 9 0 0 25 0 3 0 149190229 78397440 955 996147200 134512640 134990860 4294956096 18446744073709551615 134572187 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12838/statm: 19140 955 206 116 0 18651 0
[pid=12838/tid=12840] ppid=12836 vsize=76560 CPUtime=0
/proc/12838/task/12840/stat : 12840 (bprolog) S 12836 12838 9856 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 149190237 78397440 955 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12838/tid=12841] ppid=12836 vsize=76560 CPUtime=0
/proc/12838/task/12841/stat : 12841 (bprolog) S 12836 12838 9856 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 149280251 78397440 955 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1235.7
Current children cumulated vsize (KiB) 76560

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 12871
/proc/meminfo: memFree=1760808/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=76560 CPUtime=1295.66
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1245 0 0 0 129557 9 0 0 25 0 3 0 149190229 78397440 955 996147200 134512640 134990860 4294956096 18446744073709551615 134560257 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12838/statm: 19140 955 206 116 0 18651 0
[pid=12838/tid=12840] ppid=12836 vsize=76560 CPUtime=0
/proc/12838/task/12840/stat : 12840 (bprolog) S 12836 12838 9856 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 149190237 78397440 955 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12838/tid=12841] ppid=12836 vsize=76560 CPUtime=0
/proc/12838/task/12841/stat : 12841 (bprolog) S 12836 12838 9856 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 149280251 78397440 955 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1295.66
Current children cumulated vsize (KiB) 76560

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/76 12872
/proc/meminfo: memFree=1760864/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=86804 CPUtime=1355.62
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1246 0 0 0 135553 9 0 0 25 0 4 0 149190229 88887296 956 996147200 134512640 134990860 4294956096 18446744073709551615 134604281 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12838/statm: 21701 956 206 116 0 21212 0
[pid=12838/tid=12840] ppid=12836 vsize=86804 CPUtime=0
/proc/12838/task/12840/stat : 12840 (bprolog) S 12836 12838 9856 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 149190237 88887296 956 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12838/tid=12841] ppid=12836 vsize=86804 CPUtime=0
/proc/12838/task/12841/stat : 12841 (bprolog) S 12836 12838 9856 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 149280251 88887296 956 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12838/tid=12872] ppid=12836 vsize=86804 CPUtime=0
/proc/12838/task/12872/stat : 12872 (bprolog) S 12836 12838 9856 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 149325258 88887296 956 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1355.62
Current children cumulated vsize (KiB) 86804

[startup+1422.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/76 12872
/proc/meminfo: memFree=1760800/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=86804 CPUtime=1415.57
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1246 0 0 0 141548 9 0 0 25 0 4 0 149190229 88887296 956 996147200 134512640 134990860 4294956096 18446744073709551615 134629683 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12838/statm: 21701 956 206 116 0 21212 0
[pid=12838/tid=12840] ppid=12836 vsize=86804 CPUtime=0
/proc/12838/task/12840/stat : 12840 (bprolog) S 12836 12838 9856 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 149190237 88887296 956 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12838/tid=12841] ppid=12836 vsize=86804 CPUtime=0
/proc/12838/task/12841/stat : 12841 (bprolog) S 12836 12838 9856 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 149280251 88887296 956 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12838/tid=12872] ppid=12836 vsize=86804 CPUtime=0
/proc/12838/task/12872/stat : 12872 (bprolog) S 12836 12838 9856 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 149325258 88887296 956 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1415.57
Current children cumulated vsize (KiB) 86804

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/76 12872
/proc/meminfo: memFree=1760736/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=86804 CPUtime=1475.53
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1246 0 0 0 147544 9 0 0 25 0 4 0 149190229 88887296 956 996147200 134512640 134990860 4294956096 18446744073709551615 134631755 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12838/statm: 21701 956 206 116 0 21212 0
[pid=12838/tid=12840] ppid=12836 vsize=86804 CPUtime=0
/proc/12838/task/12840/stat : 12840 (bprolog) S 12836 12838 9856 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 149190237 88887296 956 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12838/tid=12841] ppid=12836 vsize=86804 CPUtime=0
/proc/12838/task/12841/stat : 12841 (bprolog) S 12836 12838 9856 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 149280251 88887296 956 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12838/tid=12872] ppid=12836 vsize=86804 CPUtime=0
/proc/12838/task/12872/stat : 12872 (bprolog) S 12836 12838 9856 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 149325258 88887296 956 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1475.53
Current children cumulated vsize (KiB) 86804

[startup+1542.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/76 12872
/proc/meminfo: memFree=1760736/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=86804 CPUtime=1535.5
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1246 0 0 0 153541 9 0 0 25 0 4 0 149190229 88887296 956 996147200 134512640 134990860 4294956096 18446744073709551615 134629683 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12838/statm: 21701 956 206 116 0 21212 0
[pid=12838/tid=12840] ppid=12836 vsize=86804 CPUtime=0
/proc/12838/task/12840/stat : 12840 (bprolog) S 12836 12838 9856 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 149190237 88887296 956 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12838/tid=12841] ppid=12836 vsize=86804 CPUtime=0
/proc/12838/task/12841/stat : 12841 (bprolog) S 12836 12838 9856 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 149280251 88887296 956 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12838/tid=12872] ppid=12836 vsize=86804 CPUtime=0
/proc/12838/task/12872/stat : 12872 (bprolog) S 12836 12838 9856 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 149325258 88887296 956 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1535.5
Current children cumulated vsize (KiB) 86804

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/77 12873
/proc/meminfo: memFree=1760728/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=97048 CPUtime=1595.45
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1248 0 0 0 159536 9 0 0 25 0 5 0 149190229 99377152 958 996147200 134512640 134990860 4294956096 18446744073709551615 134629715 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12838/statm: 24262 958 206 116 0 23773 0
[pid=12838/tid=12840] ppid=12836 vsize=97048 CPUtime=0
/proc/12838/task/12840/stat : 12840 (bprolog) S 12836 12838 9856 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 149190237 99377152 958 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12838/tid=12841] ppid=12836 vsize=97048 CPUtime=0
/proc/12838/task/12841/stat : 12841 (bprolog) S 12836 12838 9856 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 149280251 99377152 958 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12838/tid=12872] ppid=12836 vsize=97048 CPUtime=0
/proc/12838/task/12872/stat : 12872 (bprolog) S 12836 12838 9856 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 149325258 99377152 958 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=12838/tid=12873] ppid=12836 vsize=97048 CPUtime=0
/proc/12838/task/12873/stat : 12873 (bprolog) S 12836 12838 9856 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 149347765 99377152 958 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1595.45
Current children cumulated vsize (KiB) 97048

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/77 12879
/proc/meminfo: memFree=1760472/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=97048 CPUtime=1655.4
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1248 0 0 0 165530 10 0 0 25 0 5 0 149190229 99377152 958 996147200 134512640 134990860 4294956096 18446744073709551615 134559529 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12838/statm: 24262 958 206 116 0 23773 0
[pid=12838/tid=12840] ppid=12836 vsize=97048 CPUtime=0
/proc/12838/task/12840/stat : 12840 (bprolog) S 12836 12838 9856 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 149190237 99377152 958 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12838/tid=12841] ppid=12836 vsize=97048 CPUtime=0
/proc/12838/task/12841/stat : 12841 (bprolog) S 12836 12838 9856 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 149280251 99377152 958 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12838/tid=12872] ppid=12836 vsize=97048 CPUtime=0
/proc/12838/task/12872/stat : 12872 (bprolog) S 12836 12838 9856 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 149325258 99377152 958 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=12838/tid=12873] ppid=12836 vsize=97048 CPUtime=0
/proc/12838/task/12873/stat : 12873 (bprolog) S 12836 12838 9856 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 149347765 99377152 958 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1655.4
Current children cumulated vsize (KiB) 97048

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/77 12879
/proc/meminfo: memFree=1760408/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=97048 CPUtime=1715.36
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1248 0 0 0 171526 10 0 0 25 0 5 0 149190229 99377152 958 996147200 134512640 134990860 4294956096 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12838/statm: 24262 958 206 116 0 23773 0
[pid=12838/tid=12840] ppid=12836 vsize=97048 CPUtime=0
/proc/12838/task/12840/stat : 12840 (bprolog) S 12836 12838 9856 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 149190237 99377152 958 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12838/tid=12841] ppid=12836 vsize=97048 CPUtime=0
/proc/12838/task/12841/stat : 12841 (bprolog) S 12836 12838 9856 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 149280251 99377152 958 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12838/tid=12872] ppid=12836 vsize=97048 CPUtime=0
/proc/12838/task/12872/stat : 12872 (bprolog) S 12836 12838 9856 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 149325258 99377152 958 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=12838/tid=12873] ppid=12836 vsize=97048 CPUtime=0
/proc/12838/task/12873/stat : 12873 (bprolog) S 12836 12838 9856 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 149347765 99377152 958 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1715.36
Current children cumulated vsize (KiB) 97048

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/77 12879
/proc/meminfo: memFree=1760216/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=97048 CPUtime=1775.31
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1248 0 0 0 177521 10 0 0 25 0 5 0 149190229 99377152 958 996147200 134512640 134990860 4294956096 18446744073709551615 134610369 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12838/statm: 24262 958 206 116 0 23773 0
[pid=12838/tid=12840] ppid=12836 vsize=97048 CPUtime=0
/proc/12838/task/12840/stat : 12840 (bprolog) S 12836 12838 9856 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 149190237 99377152 958 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12838/tid=12841] ppid=12836 vsize=97048 CPUtime=0
/proc/12838/task/12841/stat : 12841 (bprolog) S 12836 12838 9856 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 149280251 99377152 958 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12838/tid=12872] ppid=12836 vsize=97048 CPUtime=0
/proc/12838/task/12872/stat : 12872 (bprolog) S 12836 12838 9856 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 149325258 99377152 958 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=12838/tid=12873] ppid=12836 vsize=97048 CPUtime=0
/proc/12838/task/12873/stat : 12873 (bprolog) S 12836 12838 9856 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 149347765 99377152 958 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1775.31
Current children cumulated vsize (KiB) 97048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.1 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 12879
/proc/meminfo: memFree=1760216/2055920 swapFree=4192812/4192956
[pid=12838] ppid=12836 vsize=97048 CPUtime=1800.1
/proc/12838/stat : 12838 (bprolog) R 12836 12838 9856 0 -1 4194304 1249 0 0 0 180000 10 0 0 25 0 1 0 149190229 99377152 959 996147200 134512640 134990860 4294956096 18446744073709551615 134629529 0 0 4096 2 0 0 0 17 0 0 0
/proc/12838/statm: 24262 959 207 116 0 23773 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 97048

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.11
CPU time (s): 1800.11
CPU user time (s): 1800
CPU system time (s): 0.103984
CPU usage (%): 99.6125
Max. virtual memory (cumulated for all children) (KiB): 97048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1249
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= 12
involuntary context switches= 15600

runsolver used 2.00869 second user time and 5.11122 second system time

The end

Launcher Data (download as text)

Begin job on node28 at 2008-07-05 02:34:09
IDJOB=1081613
IDBENCH=57118
IDSOLVER=347
FILE ID=node28/1081613-1215218049
PBS_JOBID= 7881675
Free space on /tmp= 66504 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/knights/normalized-knights-100-25.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081613-1215218049/watcher-1081613-1215218049 -o /tmp/evaluation-result-1081613-1215218049/solver-1081613-1215218049 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1081613-1215218049 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2de87842e968f8244d3eba63b4585241
RANDOM SEED=670659226

node28.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.231
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		: 3000.231
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:       1813384 kB
Buffers:         32500 kB
Cached:         131516 kB
SwapCached:          0 kB
Active:         153388 kB
Inactive:        38284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813384 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1224 kB
Writeback:           0 kB
Mapped:          38628 kB
Slab:            35888 kB
Committed_AS:   349288 kB
PageTables:       1864 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66496 MiB
End job on node28 at 2008-07-05 03:04:18