Trace number 1037705

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) 1800.07 1817.22

General information on the benchmark

Namecsp/QCP-20/
normalized-qcp-20-187-6_ext.xml
MD5SUMb99e09050d1e5a990b013139f5dfdb16
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.98824
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints5540
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension5540
Number of constraints which are defined in intension0
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-1037705-1214962408)
0.48/0.51	c Converted in 208 ms
0.48/0.51	c solving(HOME/instance-1037705-1214962408,1800000)

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-1037705-1214962408/watcher-1037705-1214962408 -o /tmp/evaluation-result-1037705-1214962408/solver-1037705-1214962408 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1037705-1214962408 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: 2.11 2.08 2.01 4/81 3460
/proc/meminfo: memFree=1317408/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=18572 CPUtime=0
/proc/3460/stat : 3460 (runsolver) R 3458 3460 1399 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1975213861 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 209135922471 0 0 4096 24578 0 0 0 17 1 0 0
/proc/3460/statm: 4643 292 257 25 0 2626 0

[startup+0.07506 s]
/proc/loadavg: 2.11 2.08 2.01 4/81 3460
/proc/meminfo: memFree=1317408/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=56080 CPUtime=0.06
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1137 0 0 0 3 3 0 0 20 0 1 0 1975213861 57425920 850 996147200 134512640 134990860 4294956112 18446744073709551615 134671406 0 0 4096 2 0 0 0 17 1 0 0
/proc/3460/statm: 14020 850 176 116 0 13531 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 56080

[startup+0.101039 s]
/proc/loadavg: 2.11 2.08 2.01 4/81 3460
/proc/meminfo: memFree=1317408/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=56080 CPUtime=0.08
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1138 0 0 0 4 4 0 0 20 0 1 0 1975213861 57425920 851 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/3460/statm: 14020 851 176 116 0 13531 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 56080

[startup+0.301053 s]
/proc/loadavg: 2.11 2.08 2.01 4/81 3460
/proc/meminfo: memFree=1317408/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=56080 CPUtime=0.28
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1143 0 0 0 12 16 0 0 22 0 1 0 1975213861 57425920 856 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/3460/statm: 14020 856 176 116 0 13531 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56080

[startup+0.701087 s]
/proc/loadavg: 2.11 2.08 2.01 4/81 3460
/proc/meminfo: memFree=1317408/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=74304 CPUtime=0.68
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1729 0 0 0 40 28 0 0 25 0 2 0 1975213861 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 134838826 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3460/statm: 18576 1439 193 116 0 18087 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 74304

[startup+1.50116 s]
/proc/loadavg: 2.11 2.08 2.01 3/83 3462
/proc/meminfo: memFree=1312144/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=74304 CPUtime=1.47
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1730 0 0 0 119 28 0 0 25 0 2 0 1975213861 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134716686 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3460/statm: 18576 1440 193 116 0 18087 0
[pid=3460/tid=3462] ppid=3458 vsize=74304 CPUtime=0
/proc/3460/task/3462/stat : 3462 (bprolog) S 3458 3460 1399 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975213919 76087296 1440 996147200 134512640 134990860 4294956112 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) 74304

[startup+3.1013 s]
/proc/loadavg: 2.11 2.08 2.01 3/83 3462
/proc/meminfo: memFree=1312016/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=74304 CPUtime=3.06
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1730 0 0 0 278 28 0 0 25 0 2 0 1975213861 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134838937 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3460/statm: 18576 1440 193 116 0 18087 0
[pid=3460/tid=3462] ppid=3458 vsize=74304 CPUtime=0
/proc/3460/task/3462/stat : 3462 (bprolog) S 3458 3460 1399 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975213919 76087296 1440 996147200 134512640 134990860 4294956112 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) 74304

[startup+6.30258 s]
/proc/loadavg: 2.10 2.07 2.01 3/83 3462
/proc/meminfo: memFree=1311952/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=74304 CPUtime=6.24
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1730 0 0 0 596 28 0 0 25 0 2 0 1975213861 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718648 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3460/statm: 18576 1440 193 116 0 18087 0
[pid=3460/tid=3462] ppid=3458 vsize=74304 CPUtime=0
/proc/3460/task/3462/stat : 3462 (bprolog) S 3458 3460 1399 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975213919 76087296 1440 996147200 134512640 134990860 4294956112 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) 74304

[startup+12.7011 s]
/proc/loadavg: 2.09 2.07 2.01 3/83 3462
/proc/meminfo: memFree=1311824/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=74304 CPUtime=12.58
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1730 0 0 0 1230 28 0 0 25 0 2 0 1975213861 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134629860 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3460/statm: 18576 1440 193 116 0 18087 0
[pid=3460/tid=3462] ppid=3458 vsize=74304 CPUtime=0
/proc/3460/task/3462/stat : 3462 (bprolog) S 3458 3460 1399 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975213919 76087296 1440 996147200 134512640 134990860 4294956112 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) 74304

[startup+25.5013 s]
/proc/loadavg: 2.07 2.07 2.01 3/83 3463
/proc/meminfo: memFree=1311888/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=74304 CPUtime=25.27
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1730 0 0 0 2499 28 0 0 25 0 2 0 1975213861 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134631721 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3460/statm: 18576 1440 193 116 0 18087 0
[pid=3460/tid=3462] ppid=3458 vsize=74304 CPUtime=0
/proc/3460/task/3462/stat : 3462 (bprolog) S 3458 3460 1399 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975213919 76087296 1440 996147200 134512640 134990860 4294956112 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) 74304

[startup+51.1015 s]
/proc/loadavg: 2.05 2.06 2.01 3/83 3463
/proc/meminfo: memFree=1311888/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=74304 CPUtime=50.65
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1730 0 0 0 5037 28 0 0 25 0 2 0 1975213861 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134838898 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3460/statm: 18576 1440 193 116 0 18087 0
[pid=3460/tid=3462] ppid=3458 vsize=74304 CPUtime=0
/proc/3460/task/3462/stat : 3462 (bprolog) S 3458 3460 1399 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975213919 76087296 1440 996147200 134512640 134990860 4294956112 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) 74304

[startup+102.305 s]
/proc/loadavg: 2.02 2.05 2.00 3/83 3463
/proc/meminfo: memFree=1311760/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=74304 CPUtime=101.42
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1730 0 0 0 10114 28 0 0 25 0 2 0 1975213861 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134597946 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3460/statm: 18576 1440 193 116 0 18087 0
[pid=3460/tid=3462] ppid=3458 vsize=74304 CPUtime=0
/proc/3460/task/3462/stat : 3462 (bprolog) S 3458 3460 1399 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975213919 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 74304

[startup+162.301 s]
/proc/loadavg: 2.00 2.04 2.00 3/83 3463
/proc/meminfo: memFree=1311760/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=74304 CPUtime=160.91
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1730 0 0 0 16063 28 0 0 25 0 2 0 1975213861 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134598316 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3460/statm: 18576 1440 193 116 0 18087 0
[pid=3460/tid=3462] ppid=3458 vsize=74304 CPUtime=0
/proc/3460/task/3462/stat : 3462 (bprolog) S 3458 3460 1399 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975213919 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.91
Current children cumulated vsize (KiB) 74304

[startup+222.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/83 3463
/proc/meminfo: memFree=1311760/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=74304 CPUtime=220.4
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1730 0 0 0 22012 28 0 0 25 0 2 0 1975213861 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134710578 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3460/statm: 18576 1440 193 116 0 18087 0
[pid=3460/tid=3462] ppid=3458 vsize=74304 CPUtime=0
/proc/3460/task/3462/stat : 3462 (bprolog) S 3458 3460 1399 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975213919 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.4
Current children cumulated vsize (KiB) 74304

[startup+282.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 3463
/proc/meminfo: memFree=1311760/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=74304 CPUtime=279.9
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1730 0 0 0 27962 28 0 0 25 0 2 0 1975213861 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134607553 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3460/statm: 18576 1440 193 116 0 18087 0
[pid=3460/tid=3462] ppid=3458 vsize=74304 CPUtime=0
/proc/3460/task/3462/stat : 3462 (bprolog) S 3458 3460 1399 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975213919 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.9
Current children cumulated vsize (KiB) 74304

[startup+342.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 3463
/proc/meminfo: memFree=1311696/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=74304 CPUtime=339.39
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1730 0 0 0 33911 28 0 0 25 0 2 0 1975213861 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134838834 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3460/statm: 18576 1440 193 116 0 18087 0
[pid=3460/tid=3462] ppid=3458 vsize=74304 CPUtime=0
/proc/3460/task/3462/stat : 3462 (bprolog) S 3458 3460 1399 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975213919 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.39
Current children cumulated vsize (KiB) 74304

[startup+402.302 s]
/proc/loadavg: 1.95 2.00 1.99 3/82 3505
/proc/meminfo: memFree=1246552/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=74304 CPUtime=398.92
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1730 0 0 0 39863 29 0 0 25 0 2 0 1975213861 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134715604 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3460/statm: 18576 1440 193 116 0 18087 0
[pid=3460/tid=3462] ppid=3458 vsize=74304 CPUtime=0
/proc/3460/task/3462/stat : 3462 (bprolog) S 3458 3460 1399 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975213919 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.92
Current children cumulated vsize (KiB) 74304

[startup+462.301 s]
/proc/loadavg: 1.98 2.00 1.99 3/82 3505
/proc/meminfo: memFree=1246360/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=74304 CPUtime=458.41
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1730 0 0 0 45812 29 0 0 25 0 2 0 1975213861 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134605252 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3460/statm: 18576 1440 193 116 0 18087 0
[pid=3460/tid=3462] ppid=3458 vsize=74304 CPUtime=0
/proc/3460/task/3462/stat : 3462 (bprolog) S 3458 3460 1399 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975213919 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.41
Current children cumulated vsize (KiB) 74304

[startup+522.301 s]

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

[pid=3460] ppid=3458 vsize=84548 CPUtime=1231.96
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1731 0 0 0 123165 31 0 0 25 0 3 0 1975213861 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 134718678 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3460/statm: 21137 1441 193 116 0 20648 0
[pid=3460/tid=3462] ppid=3458 vsize=84548 CPUtime=0
/proc/3460/task/3462/stat : 3462 (bprolog) S 3458 3460 1399 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1975213919 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3460/tid=3506] ppid=3458 vsize=84548 CPUtime=0
/proc/3460/task/3506/stat : 3506 (bprolog) S 3458 3460 1399 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1975303933 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1231.96
Current children cumulated vsize (KiB) 84548

[startup+1302.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/83 3506
/proc/meminfo: memFree=1245776/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=84548 CPUtime=1291.46
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1731 0 0 0 129115 31 0 0 25 0 3 0 1975213861 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 134838926 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3460/statm: 21137 1441 193 116 0 20648 0
[pid=3460/tid=3462] ppid=3458 vsize=84548 CPUtime=0
/proc/3460/task/3462/stat : 3462 (bprolog) S 3458 3460 1399 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1975213919 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3460/tid=3506] ppid=3458 vsize=84548 CPUtime=0
/proc/3460/task/3506/stat : 3506 (bprolog) S 3458 3460 1399 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1975303933 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1291.46
Current children cumulated vsize (KiB) 84548

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/84 3507
/proc/meminfo: memFree=1245768/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=94792 CPUtime=1350.96
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1732 0 0 0 135065 31 0 0 25 0 4 0 1975213861 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 134715861 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3460/statm: 23698 1442 193 116 0 23209 0
[pid=3460/tid=3462] ppid=3458 vsize=94792 CPUtime=0
/proc/3460/task/3462/stat : 3462 (bprolog) S 3458 3460 1399 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 1975213919 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3460/tid=3506] ppid=3458 vsize=94792 CPUtime=0
/proc/3460/task/3506/stat : 3506 (bprolog) S 3458 3460 1399 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 1975303933 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3460/tid=3507] ppid=3458 vsize=94792 CPUtime=0
/proc/3460/task/3507/stat : 3507 (bprolog) S 3458 3460 1399 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 1975348940 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1350.96
Current children cumulated vsize (KiB) 94792

[startup+1422.31 s]
/proc/loadavg: 2.00 2.02 2.00 4/84 3507
/proc/meminfo: memFree=1245768/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=94792 CPUtime=1410.45
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1732 0 0 0 141014 31 0 0 25 0 4 0 1975213861 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 134838842 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3460/statm: 23698 1442 193 116 0 23209 0
[pid=3460/tid=3462] ppid=3458 vsize=94792 CPUtime=0
/proc/3460/task/3462/stat : 3462 (bprolog) S 3458 3460 1399 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 1975213919 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3460/tid=3506] ppid=3458 vsize=94792 CPUtime=0
/proc/3460/task/3506/stat : 3506 (bprolog) S 3458 3460 1399 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 1975303933 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3460/tid=3507] ppid=3458 vsize=94792 CPUtime=0
/proc/3460/task/3507/stat : 3507 (bprolog) S 3458 3460 1399 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 1975348940 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1410.45
Current children cumulated vsize (KiB) 94792

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/84 3507
/proc/meminfo: memFree=1245704/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=94792 CPUtime=1469.95
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1732 0 0 0 146964 31 0 0 25 0 4 0 1975213861 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 134718799 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3460/statm: 23698 1442 193 116 0 23209 0
[pid=3460/tid=3462] ppid=3458 vsize=94792 CPUtime=0
/proc/3460/task/3462/stat : 3462 (bprolog) S 3458 3460 1399 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 1975213919 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3460/tid=3506] ppid=3458 vsize=94792 CPUtime=0
/proc/3460/task/3506/stat : 3506 (bprolog) S 3458 3460 1399 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 1975303933 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3460/tid=3507] ppid=3458 vsize=94792 CPUtime=0
/proc/3460/task/3507/stat : 3507 (bprolog) S 3458 3460 1399 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 1975348940 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1469.95
Current children cumulated vsize (KiB) 94792

[startup+1542.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/84 3507
/proc/meminfo: memFree=1245704/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=94792 CPUtime=1529.45
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1732 0 0 0 152914 31 0 0 25 0 4 0 1975213861 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 134715606 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3460/statm: 23698 1442 193 116 0 23209 0
[pid=3460/tid=3462] ppid=3458 vsize=94792 CPUtime=0
/proc/3460/task/3462/stat : 3462 (bprolog) S 3458 3460 1399 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 1975213919 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3460/tid=3506] ppid=3458 vsize=94792 CPUtime=0
/proc/3460/task/3506/stat : 3506 (bprolog) S 3458 3460 1399 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 1975303933 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3460/tid=3507] ppid=3458 vsize=94792 CPUtime=0
/proc/3460/task/3507/stat : 3507 (bprolog) S 3458 3460 1399 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 1975348940 97067008 1442 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1529.45
Current children cumulated vsize (KiB) 94792

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 3508
/proc/meminfo: memFree=1245568/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=105036 CPUtime=1588.95
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1733 0 0 0 158864 31 0 0 25 0 5 0 1975213861 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 134718828 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3460/statm: 26259 1443 193 116 0 25770 0
[pid=3460/tid=3462] ppid=3458 vsize=105036 CPUtime=0
/proc/3460/task/3462/stat : 3462 (bprolog) S 3458 3460 1399 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 1975213919 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3460/tid=3506] ppid=3458 vsize=105036 CPUtime=0
/proc/3460/task/3506/stat : 3506 (bprolog) S 3458 3460 1399 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975303933 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3460/tid=3507] ppid=3458 vsize=105036 CPUtime=0
/proc/3460/task/3507/stat : 3507 (bprolog) S 3458 3460 1399 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975348940 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3460/tid=3508] ppid=3458 vsize=105036 CPUtime=0
/proc/3460/task/3508/stat : 3508 (bprolog) S 3458 3460 1399 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 1975371444 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1588.95
Current children cumulated vsize (KiB) 105036

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 3514
/proc/meminfo: memFree=1245504/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=105036 CPUtime=1648.44
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1733 0 0 0 164812 32 0 0 25 0 5 0 1975213861 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 134838802 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3460/statm: 26259 1443 193 116 0 25770 0
[pid=3460/tid=3462] ppid=3458 vsize=105036 CPUtime=0
/proc/3460/task/3462/stat : 3462 (bprolog) S 3458 3460 1399 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 1975213919 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3460/tid=3506] ppid=3458 vsize=105036 CPUtime=0
/proc/3460/task/3506/stat : 3506 (bprolog) S 3458 3460 1399 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975303933 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3460/tid=3507] ppid=3458 vsize=105036 CPUtime=0
/proc/3460/task/3507/stat : 3507 (bprolog) S 3458 3460 1399 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975348940 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3460/tid=3508] ppid=3458 vsize=105036 CPUtime=0
/proc/3460/task/3508/stat : 3508 (bprolog) S 3458 3460 1399 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 1975371444 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1648.44
Current children cumulated vsize (KiB) 105036

[startup+1722.3 s]
/proc/loadavg: 2.23 2.05 2.02 5/90 3947
/proc/meminfo: memFree=1242464/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=105036 CPUtime=1706.06
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1733 0 0 0 170574 32 0 0 25 0 5 0 1975213861 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 134718690 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3460/statm: 26259 1443 193 116 0 25770 0
[pid=3460/tid=3462] ppid=3458 vsize=105036 CPUtime=0
/proc/3460/task/3462/stat : 3462 (bprolog) S 3458 3460 1399 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 1975213919 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3460/tid=3506] ppid=3458 vsize=105036 CPUtime=0
/proc/3460/task/3506/stat : 3506 (bprolog) S 3458 3460 1399 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975303933 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3460/tid=3507] ppid=3458 vsize=105036 CPUtime=0
/proc/3460/task/3507/stat : 3507 (bprolog) S 3458 3460 1399 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975348940 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3460/tid=3508] ppid=3458 vsize=105036 CPUtime=0
/proc/3460/task/3508/stat : 3508 (bprolog) S 3458 3460 1399 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975371444 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1706.06
Current children cumulated vsize (KiB) 105036

[startup+1782.3 s]
/proc/loadavg: 2.71 2.22 2.07 4/90 3947
/proc/meminfo: memFree=1229824/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=105036 CPUtime=1765.48
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1733 0 0 0 176515 33 0 0 25 0 5 0 1975213861 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 134593045 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3460/statm: 26259 1443 193 116 0 25770 0
[pid=3460/tid=3462] ppid=3458 vsize=105036 CPUtime=0
/proc/3460/task/3462/stat : 3462 (bprolog) S 3458 3460 1399 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 1975213919 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3460/tid=3506] ppid=3458 vsize=105036 CPUtime=0
/proc/3460/task/3506/stat : 3506 (bprolog) S 3458 3460 1399 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975303933 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3460/tid=3507] ppid=3458 vsize=105036 CPUtime=0
/proc/3460/task/3507/stat : 3507 (bprolog) S 3458 3460 1399 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975348940 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3460/tid=3508] ppid=3458 vsize=105036 CPUtime=0
/proc/3460/task/3508/stat : 3508 (bprolog) S 3458 3460 1399 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1975371444 107556864 1443 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1765.48
Current children cumulated vsize (KiB) 105036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1817.21 s]
/proc/loadavg: 2.84 2.30 2.11 4/87 3947
/proc/meminfo: memFree=1222528/2055920 swapFree=4180652/4192956
[pid=3460] ppid=3458 vsize=105036 CPUtime=1800.06
/proc/3460/stat : 3460 (bprolog) R 3458 3460 1399 0 -1 4194304 1734 0 0 0 179973 33 0 0 25 0 2 0 1975213861 107556864 1444 996147200 134512640 134990860 4294956112 18446744073709551615 134716104 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3460/statm: 26259 1444 194 116 0 25770 0
[pid=3460/tid=3508] ppid=3458 vsize=105036 CPUtime=0
/proc/3460/task/3508/stat : 3508 (bprolog) S 3458 3460 1399 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 2 0 1975371444 107556864 1444 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 105036

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): 1817.22
CPU time (s): 1800.07
CPU user time (s): 1799.74
CPU system time (s): 0.335948
CPU usage (%): 99.0565
Max. virtual memory (cumulated for all children) (KiB): 105036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.335948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1734
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= 73343

runsolver used 1.9877 second user time and 4.72828 second system time

The end

Launcher Data (download as text)

Begin job on node41 at 2008-07-02 03:33:29
IDJOB=1037705
IDBENCH=53523
IDSOLVER=347
FILE ID=node41/1037705-1214962408
PBS_JOBID= 7870251
Free space on /tmp= 66200 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/QCP-20/normalized-qcp-20-187-6_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1037705-1214962408/watcher-1037705-1214962408 -o /tmp/evaluation-result-1037705-1214962408/solver-1037705-1214962408 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1037705-1214962408 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= b99e09050d1e5a990b013139f5dfdb16
RANDOM SEED=1585258492

node41.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		: 3000.232
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		: 3000.232
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:         49188 kB
Cached:         618276 kB
SwapCached:       6416 kB
Active:         281156 kB
Inactive:       407576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1317888 kB
SwapTotal:     4192956 kB
SwapFree:      4180652 kB
Dirty:            1596 kB
Writeback:           0 kB
Mapped:          37100 kB
Slab:            34520 kB
Committed_AS:  3411204 kB
PageTables:       1800 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= 66196 MiB
End job on node41 at 2008-07-02 04:03:48