Trace number 1084529

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) 1800.06 1815.81

General information on the benchmark

Namecsp/langford2/
normalized-langford-2-25.xml
MD5SUM2c5f399349a6b384e73a7b5ef5bab743
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 variables50
Number of constraints1250
Maximum constraint arity2
Maximum domain size50
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1250
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.03	c bpsolver version 6.27.2008
0.00/0.03	c converting(HOME/instance-1084529-1215230621)
0.00/0.16	c Converted in 58 ms
0.00/0.16	c solving(HOME/instance-1084529-1215230621,1800000)

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-1084529-1215230621/watcher-1084529-1215230621 -o /tmp/evaluation-result-1084529-1215230621/solver-1084529-1215230621 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1084529-1215230621 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: 1.96 2.00 2.00 4/82 3923
/proc/meminfo: memFree=1661048/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=4780 CPUtime=0
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 579 0 0 0 0 0 0 0 20 0 1 0 2002013269 4894720 297 996147200 134512640 134990860 4294956096 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 1 0 0
/proc/3923/statm: 1195 297 72 116 0 706 0

[startup+0.217766 s]
/proc/loadavg: 1.96 2.00 2.00 4/82 3923
/proc/meminfo: memFree=1661048/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=66316 CPUtime=0.2
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1314 0 0 0 12 8 0 0 21 0 2 0 2002013269 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 134605242 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3923/statm: 16579 1024 194 116 0 16090 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 66316

[startup+0.302781 s]
/proc/loadavg: 1.96 2.00 2.00 4/82 3923
/proc/meminfo: memFree=1661048/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=66316 CPUtime=0.28
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1314 0 0 0 20 8 0 0 22 0 2 0 2002013269 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 134605167 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3923/statm: 16579 1024 194 116 0 16090 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 66316

[startup+0.4028 s]
/proc/loadavg: 1.96 2.00 2.00 4/82 3923
/proc/meminfo: memFree=1661048/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=66316 CPUtime=0.38
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1314 0 0 0 30 8 0 0 23 0 2 0 2002013269 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 134630147 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3923/statm: 16579 1024 194 116 0 16090 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 66316

[startup+0.702859 s]
/proc/loadavg: 1.96 2.00 2.00 4/82 3923
/proc/meminfo: memFree=1661048/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=66316 CPUtime=0.68
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1314 0 0 0 60 8 0 0 25 0 2 0 2002013269 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 134710642 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3923/statm: 16579 1024 194 116 0 16090 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 66316

[startup+1.50202 s]
/proc/loadavg: 1.96 2.00 2.00 3/84 3925
/proc/meminfo: memFree=1657576/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=66316 CPUtime=1.47
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1314 0 0 0 139 8 0 0 25 0 2 0 2002013269 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 134838937 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3923/statm: 16579 1024 194 116 0 16090 0
[pid=3923/tid=3925] ppid=3921 vsize=66316 CPUtime=0
/proc/3923/task/3925/stat : 3925 (bprolog) S 3921 3923 3286 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 2002013288 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 66316

[startup+3.10133 s]
/proc/loadavg: 1.96 2.00 2.00 3/84 3925
/proc/meminfo: memFree=1657384/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=66316 CPUtime=3.06
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1314 0 0 0 298 8 0 0 25 0 2 0 2002013269 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 134718710 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3923/statm: 16579 1024 194 116 0 16090 0
[pid=3923/tid=3925] ppid=3921 vsize=66316 CPUtime=0
/proc/3923/task/3925/stat : 3925 (bprolog) S 3921 3923 3286 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 2002013288 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 66316

[startup+6.30195 s]
/proc/loadavg: 1.96 2.00 2.00 3/84 3925
/proc/meminfo: memFree=1657384/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=66316 CPUtime=6.24
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1314 0 0 0 616 8 0 0 25 0 2 0 2002013269 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 134838834 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3923/statm: 16579 1024 194 116 0 16090 0
[pid=3923/tid=3925] ppid=3921 vsize=66316 CPUtime=0
/proc/3923/task/3925/stat : 3925 (bprolog) S 3921 3923 3286 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 2002013288 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 66316

[startup+12.7012 s]
/proc/loadavg: 1.96 2.00 2.00 3/84 3925
/proc/meminfo: memFree=1657064/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=66316 CPUtime=12.58
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1314 0 0 0 1250 8 0 0 25 0 2 0 2002013269 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 134559518 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3923/statm: 16579 1024 194 116 0 16090 0
[pid=3923/tid=3925] ppid=3921 vsize=66316 CPUtime=0
/proc/3923/task/3925/stat : 3925 (bprolog) S 3921 3923 3286 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 2002013288 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 66316

[startup+25.5067 s]
/proc/loadavg: 1.97 2.00 2.00 3/84 3925
/proc/meminfo: memFree=1656488/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=66316 CPUtime=25.27
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1314 0 0 0 2519 8 0 0 25 0 2 0 2002013269 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 134718640 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3923/statm: 16579 1024 194 116 0 16090 0
[pid=3923/tid=3925] ppid=3921 vsize=66316 CPUtime=0
/proc/3923/task/3925/stat : 3925 (bprolog) S 3921 3923 3286 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 2002013288 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 66316

[startup+51.1027 s]
/proc/loadavg: 2.06 2.01 2.00 3/84 3925
/proc/meminfo: memFree=1655656/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=66316 CPUtime=50.65
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1314 0 0 0 5057 8 0 0 25 0 2 0 2002013269 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 134838856 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3923/statm: 16579 1024 194 116 0 16090 0
[pid=3923/tid=3925] ppid=3921 vsize=66316 CPUtime=0
/proc/3923/task/3925/stat : 3925 (bprolog) S 3921 3923 3286 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 2002013288 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 66316

[startup+102.303 s]
/proc/loadavg: 2.02 2.01 2.00 3/84 3925
/proc/meminfo: memFree=1653864/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=66316 CPUtime=101.41
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1314 0 0 0 10133 8 0 0 25 0 2 0 2002013269 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 134838863 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3923/statm: 16579 1024 194 116 0 16090 0
[pid=3923/tid=3925] ppid=3921 vsize=66316 CPUtime=0
/proc/3923/task/3925/stat : 3925 (bprolog) S 3921 3923 3286 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 2002013288 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 66316

[startup+162.301 s]
/proc/loadavg: 2.12 2.03 2.01 3/84 3925
/proc/meminfo: memFree=1651944/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=66316 CPUtime=160.89
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1314 0 0 0 16081 8 0 0 25 0 2 0 2002013269 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 134718690 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3923/statm: 16579 1024 194 116 0 16090 0
[pid=3923/tid=3925] ppid=3921 vsize=66316 CPUtime=0
/proc/3923/task/3925/stat : 3925 (bprolog) S 3921 3923 3286 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 2002013288 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.89
Current children cumulated vsize (KiB) 66316

[startup+222.301 s]
/proc/loadavg: 2.12 2.04 2.00 3/84 3925
/proc/meminfo: memFree=1650152/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=66316 CPUtime=220.38
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1314 0 0 0 22030 8 0 0 25 0 2 0 2002013269 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 134710642 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3923/statm: 16579 1024 194 116 0 16090 0
[pid=3923/tid=3925] ppid=3921 vsize=66316 CPUtime=0
/proc/3923/task/3925/stat : 3925 (bprolog) S 3921 3923 3286 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 2002013288 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.38
Current children cumulated vsize (KiB) 66316

[startup+282.302 s]
/proc/loadavg: 2.45 2.14 2.04 3/85 3926
/proc/meminfo: memFree=1641568/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=66316 CPUtime=279.87
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1314 0 0 0 27979 8 0 0 25 0 2 0 2002013269 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 134718848 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3923/statm: 16579 1024 194 116 0 16090 0
[pid=3923/tid=3925] ppid=3921 vsize=66316 CPUtime=0
/proc/3923/task/3925/stat : 3925 (bprolog) S 3921 3923 3286 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 2002013288 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.87
Current children cumulated vsize (KiB) 66316

[startup+342.307 s]
/proc/loadavg: 2.22 2.13 2.04 3/85 3926
/proc/meminfo: memFree=1634336/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=66316 CPUtime=339.35
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1314 0 0 0 33927 8 0 0 25 0 2 0 2002013269 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 134718698 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3923/statm: 16579 1024 194 116 0 16090 0
[pid=3923/tid=3925] ppid=3921 vsize=66316 CPUtime=0
/proc/3923/task/3925/stat : 3925 (bprolog) S 3921 3923 3286 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 2002013288 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.35
Current children cumulated vsize (KiB) 66316

[startup+402.301 s]
/proc/loadavg: 2.14 2.12 2.04 3/85 3926
/proc/meminfo: memFree=1631776/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=66316 CPUtime=398.84
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1314 0 0 0 39876 8 0 0 25 0 2 0 2002013269 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 134620002 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3923/statm: 16579 1024 194 116 0 16090 0
[pid=3923/tid=3925] ppid=3921 vsize=66316 CPUtime=0
/proc/3923/task/3925/stat : 3925 (bprolog) S 3921 3923 3286 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 2002013288 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.84
Current children cumulated vsize (KiB) 66316

[startup+462.301 s]
/proc/loadavg: 2.10 2.11 2.04 3/85 3926
/proc/meminfo: memFree=1629024/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=66316 CPUtime=458.32
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1314 0 0 0 45824 8 0 0 25 0 2 0 2002013269 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 134629983 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3923/statm: 16579 1024 194 116 0 16090 0
[pid=3923/tid=3925] ppid=3921 vsize=66316 CPUtime=0
/proc/3923/task/3925/stat : 3925 (bprolog) S 3921 3923 3286 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 2002013288 67907584 1024 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.32
Current children cumulated vsize (KiB) 66316

[startup+522.302 s]

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

/proc/loadavg: 2.08 2.17 2.11 3/85 3970
/proc/meminfo: memFree=1560472/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=76560 CPUtime=1231.64
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1316 0 0 0 123150 14 0 0 25 0 3 0 2002013269 78397440 1026 996147200 134512640 134990860 4294956096 18446744073709551615 134718623 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3923/statm: 19140 1026 194 116 0 18651 0
[pid=3923/tid=3925] ppid=3921 vsize=76560 CPUtime=0
/proc/3923/task/3925/stat : 3925 (bprolog) S 3921 3923 3286 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2002013288 78397440 1026 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3923/tid=3928] ppid=3921 vsize=76560 CPUtime=0
/proc/3923/task/3928/stat : 3928 (bprolog) S 3921 3923 3286 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2002103303 78397440 1026 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1231.64
Current children cumulated vsize (KiB) 76560

[startup+1302.3 s]
/proc/loadavg: 2.03 2.14 2.10 3/85 3970
/proc/meminfo: memFree=1560344/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=76560 CPUtime=1291.13
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1316 0 0 0 129099 14 0 0 25 0 3 0 2002013269 78397440 1026 996147200 134512640 134990860 4294956096 18446744073709551615 134631645 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3923/statm: 19140 1026 194 116 0 18651 0
[pid=3923/tid=3925] ppid=3921 vsize=76560 CPUtime=0
/proc/3923/task/3925/stat : 3925 (bprolog) S 3921 3923 3286 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2002013288 78397440 1026 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3923/tid=3928] ppid=3921 vsize=76560 CPUtime=0
/proc/3923/task/3928/stat : 3928 (bprolog) S 3921 3923 3286 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2002103303 78397440 1026 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1291.13
Current children cumulated vsize (KiB) 76560

[startup+1362.3 s]
/proc/loadavg: 2.01 2.11 2.09 3/86 3971
/proc/meminfo: memFree=1560272/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=86804 CPUtime=1350.61
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1317 0 0 0 135047 14 0 0 25 0 4 0 2002013269 88887296 1027 996147200 134512640 134990860 4294956096 18446744073709551615 134631310 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3923/statm: 21701 1027 194 116 0 21212 0
[pid=3923/tid=3925] ppid=3921 vsize=86804 CPUtime=0
/proc/3923/task/3925/stat : 3925 (bprolog) S 3921 3923 3286 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2002013288 88887296 1027 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3923/tid=3928] ppid=3921 vsize=86804 CPUtime=0
/proc/3923/task/3928/stat : 3928 (bprolog) S 3921 3923 3286 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2002103303 88887296 1027 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3923/tid=3971] ppid=3921 vsize=86804 CPUtime=0
/proc/3923/task/3971/stat : 3971 (bprolog) S 3921 3923 3286 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2002148312 88887296 1027 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1350.61
Current children cumulated vsize (KiB) 86804

[startup+1422.3 s]
/proc/loadavg: 2.00 2.09 2.08 3/86 3971
/proc/meminfo: memFree=1560336/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=86804 CPUtime=1410.09
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1317 0 0 0 140995 14 0 0 25 0 4 0 2002013269 88887296 1027 996147200 134512640 134990860 4294956096 18446744073709551615 134718514 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3923/statm: 21701 1027 194 116 0 21212 0
[pid=3923/tid=3925] ppid=3921 vsize=86804 CPUtime=0
/proc/3923/task/3925/stat : 3925 (bprolog) S 3921 3923 3286 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2002013288 88887296 1027 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3923/tid=3928] ppid=3921 vsize=86804 CPUtime=0
/proc/3923/task/3928/stat : 3928 (bprolog) S 3921 3923 3286 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2002103303 88887296 1027 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3923/tid=3971] ppid=3921 vsize=86804 CPUtime=0
/proc/3923/task/3971/stat : 3971 (bprolog) S 3921 3923 3286 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2002148312 88887296 1027 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1410.09
Current children cumulated vsize (KiB) 86804

[startup+1482.3 s]
/proc/loadavg: 2.00 2.07 2.08 3/86 3971
/proc/meminfo: memFree=1560336/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=86804 CPUtime=1469.56
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1317 0 0 0 146942 14 0 0 25 0 4 0 2002013269 88887296 1027 996147200 134512640 134990860 4294956096 18446744073709551615 134607595 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3923/statm: 21701 1027 194 116 0 21212 0
[pid=3923/tid=3925] ppid=3921 vsize=86804 CPUtime=0
/proc/3923/task/3925/stat : 3925 (bprolog) S 3921 3923 3286 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2002013288 88887296 1027 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3923/tid=3928] ppid=3921 vsize=86804 CPUtime=0
/proc/3923/task/3928/stat : 3928 (bprolog) S 3921 3923 3286 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2002103303 88887296 1027 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3923/tid=3971] ppid=3921 vsize=86804 CPUtime=0
/proc/3923/task/3971/stat : 3971 (bprolog) S 3921 3923 3286 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2002148312 88887296 1027 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1469.56
Current children cumulated vsize (KiB) 86804

[startup+1542.3 s]
/proc/loadavg: 2.00 2.05 2.07 3/86 3971
/proc/meminfo: memFree=1560272/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=86804 CPUtime=1529.04
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1317 0 0 0 152890 14 0 0 25 0 4 0 2002013269 88887296 1027 996147200 134512640 134990860 4294956096 18446744073709551615 134715790 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3923/statm: 21701 1027 194 116 0 21212 0
[pid=3923/tid=3925] ppid=3921 vsize=86804 CPUtime=0
/proc/3923/task/3925/stat : 3925 (bprolog) S 3921 3923 3286 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2002013288 88887296 1027 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3923/tid=3928] ppid=3921 vsize=86804 CPUtime=0
/proc/3923/task/3928/stat : 3928 (bprolog) S 3921 3923 3286 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2002103303 88887296 1027 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3923/tid=3971] ppid=3921 vsize=86804 CPUtime=0
/proc/3923/task/3971/stat : 3971 (bprolog) S 3921 3923 3286 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2002148312 88887296 1027 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1529.04
Current children cumulated vsize (KiB) 86804

[startup+1602.3 s]
/proc/loadavg: 2.00 2.04 2.07 3/87 3972
/proc/meminfo: memFree=1560264/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=97048 CPUtime=1588.49
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1318 0 0 0 158835 14 0 0 25 0 5 0 2002013269 99377152 1028 996147200 134512640 134990860 4294956096 18446744073709551615 134710642 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3923/statm: 24262 1028 194 116 0 23773 0
[pid=3923/tid=3925] ppid=3921 vsize=97048 CPUtime=0
/proc/3923/task/3925/stat : 3925 (bprolog) S 3921 3923 3286 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2002013288 99377152 1028 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3923/tid=3928] ppid=3921 vsize=97048 CPUtime=0
/proc/3923/task/3928/stat : 3928 (bprolog) S 3921 3923 3286 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002103303 99377152 1028 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3923/tid=3971] ppid=3921 vsize=97048 CPUtime=0
/proc/3923/task/3971/stat : 3971 (bprolog) S 3921 3923 3286 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002148312 99377152 1028 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3923/tid=3972] ppid=3921 vsize=97048 CPUtime=0
/proc/3923/task/3972/stat : 3972 (bprolog) S 3921 3923 3286 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2002170816 99377152 1028 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1588.49
Current children cumulated vsize (KiB) 97048

[startup+1662.31 s]
/proc/loadavg: 2.00 2.03 2.06 3/87 3972
/proc/meminfo: memFree=1560264/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=97048 CPUtime=1647.95
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1318 0 0 0 164781 14 0 0 25 0 5 0 2002013269 99377152 1028 996147200 134512640 134990860 4294956096 18446744073709551615 134631150 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3923/statm: 24262 1028 194 116 0 23773 0
[pid=3923/tid=3925] ppid=3921 vsize=97048 CPUtime=0
/proc/3923/task/3925/stat : 3925 (bprolog) S 3921 3923 3286 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2002013288 99377152 1028 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3923/tid=3928] ppid=3921 vsize=97048 CPUtime=0
/proc/3923/task/3928/stat : 3928 (bprolog) S 3921 3923 3286 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002103303 99377152 1028 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3923/tid=3971] ppid=3921 vsize=97048 CPUtime=0
/proc/3923/task/3971/stat : 3971 (bprolog) S 3921 3923 3286 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002148312 99377152 1028 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3923/tid=3972] ppid=3921 vsize=97048 CPUtime=0
/proc/3923/task/3972/stat : 3972 (bprolog) S 3921 3923 3286 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2002170816 99377152 1028 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1647.95
Current children cumulated vsize (KiB) 97048

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/87 3972
/proc/meminfo: memFree=1560200/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=97048 CPUtime=1707.39
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1318 0 0 0 170725 14 0 0 25 0 5 0 2002013269 99377152 1028 996147200 134512640 134990860 4294956096 18446744073709551615 134614282 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3923/statm: 24262 1028 194 116 0 23773 0
[pid=3923/tid=3925] ppid=3921 vsize=97048 CPUtime=0
/proc/3923/task/3925/stat : 3925 (bprolog) S 3921 3923 3286 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2002013288 99377152 1028 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3923/tid=3928] ppid=3921 vsize=97048 CPUtime=0
/proc/3923/task/3928/stat : 3928 (bprolog) S 3921 3923 3286 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002103303 99377152 1028 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3923/tid=3971] ppid=3921 vsize=97048 CPUtime=0
/proc/3923/task/3971/stat : 3971 (bprolog) S 3921 3923 3286 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002148312 99377152 1028 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3923/tid=3972] ppid=3921 vsize=97048 CPUtime=0
/proc/3923/task/3972/stat : 3972 (bprolog) S 3921 3923 3286 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002170816 99377152 1028 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1707.39
Current children cumulated vsize (KiB) 97048

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/87 3972
/proc/meminfo: memFree=1560072/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=97048 CPUtime=1766.85
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1318 0 0 0 176670 15 0 0 25 0 5 0 2002013269 99377152 1028 996147200 134512640 134990860 4294956096 18446744073709551615 134718788 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3923/statm: 24262 1028 194 116 0 23773 0
[pid=3923/tid=3925] ppid=3921 vsize=97048 CPUtime=0
/proc/3923/task/3925/stat : 3925 (bprolog) S 3921 3923 3286 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2002013288 99377152 1028 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3923/tid=3928] ppid=3921 vsize=97048 CPUtime=0
/proc/3923/task/3928/stat : 3928 (bprolog) S 3921 3923 3286 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002103303 99377152 1028 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3923/tid=3971] ppid=3921 vsize=97048 CPUtime=0
/proc/3923/task/3971/stat : 3971 (bprolog) S 3921 3923 3286 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002148312 99377152 1028 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3923/tid=3972] ppid=3921 vsize=97048 CPUtime=0
/proc/3923/task/3972/stat : 3972 (bprolog) S 3921 3923 3286 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2002170816 99377152 1028 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1766.85
Current children cumulated vsize (KiB) 97048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.8 s]
/proc/loadavg: 2.00 2.02 2.04 3/83 3972
/proc/meminfo: memFree=1560072/2055920 swapFree=4179604/4192956
[pid=3923] ppid=3921 vsize=97048 CPUtime=1800.05
/proc/3923/stat : 3923 (bprolog) R 3921 3923 3286 0 -1 4194304 1319 0 0 0 179990 15 0 0 25 0 1 0 2002013269 99377152 1029 996147200 134512640 134990860 4294956096 18446744073709551615 134631179 0 0 4096 2 0 0 0 17 1 0 0
/proc/3923/statm: 24262 1029 195 116 0 23773 0
Current children cumulated CPU time (s) 1800.05
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): 1815.81
CPU time (s): 1800.06
CPU user time (s): 1799.9
CPU system time (s): 0.151976
CPU usage (%): 99.1325
Max. virtual memory (cumulated for all children) (KiB): 97048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.9
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1319
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= 73362

runsolver used 1.90171 second user time and 4.89626 second system time

The end

Launcher Data (download as text)

Begin job on node74 at 2008-07-05 06:03:41
IDJOB=1084529
IDBENCH=57570
IDSOLVER=347
FILE ID=node74/1084529-1215230621
PBS_JOBID= 7881851
Free space on /tmp= 103232 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/langford2/normalized-langford-2-25.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1084529-1215230621/watcher-1084529-1215230621 -o /tmp/evaluation-result-1084529-1215230621/solver-1084529-1215230621 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1084529-1215230621 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2c5f399349a6b384e73a7b5ef5bab743
RANDOM SEED=559183398

node74.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		: 3000.259
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		: 3000.259
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:       1661528 kB
Buffers:         68520 kB
Cached:         199152 kB
SwapCached:       6708 kB
Active:         246000 kB
Inactive:        88504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1661528 kB
SwapTotal:     4192956 kB
SwapFree:      4179604 kB
Dirty:            1340 kB
Writeback:           0 kB
Mapped:          82888 kB
Slab:            44712 kB
Committed_AS:  4131368 kB
PageTables:       2016 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= 103216 MiB
End job on node74 at 2008-07-05 06:33:59