Trace number 1055903

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) 1800.1 1807.91

General information on the benchmark

Namecsp/queenAttacking/
normalized-queenAttacking-12.xml
MD5SUM2ba2a764a757f9f5d70ed9cb063b7290
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark748.425
Satisfiable
(Un)Satisfiability was proved
Number of variables145
Number of constraints10330
Maximum constraint arity2
Maximum domain size144
Number of constraints which are defined in extension0
Number of constraints which are defined in intension10330
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-1055903-1215060530)
1.08/1.15	c Converted in 519 ms
1.08/1.15	c solving(HOME/instance-1055903-1215060530,1800000)

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-1055903-1215060530/watcher-1055903-1215060530 -o /tmp/evaluation-result-1055903-1215060530/solver-1055903-1215060530 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1055903-1215060530 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: 2.00 2.00 2.00 4/80 11216
/proc/meminfo: memFree=1737304/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=5356 CPUtime=0
/proc/11216/stat : 11216 (sh) R 11214 11216 6618 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 1985027562 5484544 232 996147200 4194304 4889804 548682068864 18446744073709551615 4449924 0 0 4100 65536 0 0 0 17 1 0 0
/proc/11216/statm: 1339 232 193 169 0 50 0

[startup+0.201972 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 11216
/proc/meminfo: memFree=1737304/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=56080 CPUtime=0.18
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 1117 0 0 0 9 9 0 0 20 0 1 0 1985027562 57425920 830 996147200 134512640 134990860 4294956112 18446744073709551615 134668474 0 0 4096 2 0 0 0 17 1 0 0
/proc/11216/statm: 14020 830 178 116 0 13531 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 56080

[startup+0.302948 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 11216
/proc/meminfo: memFree=1737304/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=56080 CPUtime=0.28
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 1120 0 0 0 13 15 0 0 21 0 1 0 1985027562 57425920 833 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/11216/statm: 14020 833 178 116 0 13531 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56080

[startup+0.402924 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 11216
/proc/meminfo: memFree=1737304/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=56080 CPUtime=0.38
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 1123 0 0 0 17 21 0 0 22 0 1 0 1985027562 57425920 836 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/11216/statm: 14020 836 178 116 0 13531 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 56080

[startup+0.704883 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 11216
/proc/meminfo: memFree=1737304/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=56080 CPUtime=0.68
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 1131 0 0 0 31 37 0 0 25 0 1 0 1985027562 57425920 844 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/11216/statm: 14020 844 178 116 0 13531 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 56080

[startup+1.50164 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 11217
/proc/meminfo: memFree=1732496/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=64336 CPUtime=1.48
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 2891 0 0 0 87 61 0 0 25 0 1 0 1985027562 65880064 2601 996147200 134512640 134990860 4294956112 18446744073709551615 134746429 0 0 4096 2 0 0 0 17 1 0 0
/proc/11216/statm: 16084 2601 193 116 0 15595 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 64336

[startup+3.10122 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11218
/proc/meminfo: memFree=1726408/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=74580 CPUtime=3.06
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 3033 0 0 0 245 61 0 0 25 0 2 0 1985027562 76369920 2743 996147200 134512640 134990860 4294956112 18446744073709551615 134744033 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/11216/statm: 18645 2743 198 116 0 18156 0
[pid=11216/tid=11218] ppid=11214 vsize=74580 CPUtime=0
/proc/11216/task/11218/stat : 11218 (bprolog) S 11214 11216 6618 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1985027714 76369920 2743 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) 74580

[startup+6.30139 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11218
/proc/meminfo: memFree=1726216/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=74580 CPUtime=6.23
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 3033 0 0 0 562 61 0 0 25 0 2 0 1985027562 76369920 2743 996147200 134512640 134990860 4294956112 18446744073709551615 134716889 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/11216/statm: 18645 2743 198 116 0 18156 0
[pid=11216/tid=11218] ppid=11214 vsize=74580 CPUtime=0
/proc/11216/task/11218/stat : 11218 (bprolog) S 11214 11216 6618 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1985027714 76369920 2743 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 74580

[startup+12.7017 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11218
/proc/meminfo: memFree=1726160/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=74580 CPUtime=12.58
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 3033 0 0 0 1197 61 0 0 25 0 2 0 1985027562 76369920 2743 996147200 134512640 134990860 4294956112 18446744073709551615 134631310 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/11216/statm: 18645 2743 198 116 0 18156 0
[pid=11216/tid=11218] ppid=11214 vsize=74580 CPUtime=0
/proc/11216/task/11218/stat : 11218 (bprolog) S 11214 11216 6618 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1985027714 76369920 2743 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) 74580

[startup+25.5064 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11218
/proc/meminfo: memFree=1726288/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=74580 CPUtime=25.28
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 3036 0 0 0 2467 61 0 0 25 0 2 0 1985027562 76369920 2746 996147200 134512640 134990860 4294956112 18446744073709551615 134746512 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/11216/statm: 18645 2746 198 116 0 18156 0
[pid=11216/tid=11218] ppid=11214 vsize=74580 CPUtime=0
/proc/11216/task/11218/stat : 11218 (bprolog) S 11214 11216 6618 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1985027714 76369920 2746 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 74580

[startup+51.1018 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11218
/proc/meminfo: memFree=1726288/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=74580 CPUtime=50.67
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 3038 0 0 0 5006 61 0 0 25 0 2 0 1985027562 76369920 2748 996147200 134512640 134990860 4294956112 18446744073709551615 134746533 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/11216/statm: 18645 2748 198 116 0 18156 0
[pid=11216/tid=11218] ppid=11214 vsize=74580 CPUtime=0
/proc/11216/task/11218/stat : 11218 (bprolog) S 11214 11216 6618 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1985027714 76369920 2748 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.67
Current children cumulated vsize (KiB) 74580

[startup+102.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11218
/proc/meminfo: memFree=1726160/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=74580 CPUtime=101.45
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 3038 0 0 0 10084 61 0 0 25 0 2 0 1985027562 76369920 2748 996147200 134512640 134990860 4294956112 18446744073709551615 134716955 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/11216/statm: 18645 2748 198 116 0 18156 0
[pid=11216/tid=11218] ppid=11214 vsize=74580 CPUtime=0
/proc/11216/task/11218/stat : 11218 (bprolog) S 11214 11216 6618 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1985027714 76369920 2748 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.45
Current children cumulated vsize (KiB) 74580

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11218
/proc/meminfo: memFree=1726096/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=74580 CPUtime=160.97
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 3038 0 0 0 16036 61 0 0 25 0 2 0 1985027562 76369920 2748 996147200 134512640 134990860 4294956112 18446744073709551615 134746531 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/11216/statm: 18645 2748 198 116 0 18156 0
[pid=11216/tid=11218] ppid=11214 vsize=74580 CPUtime=0
/proc/11216/task/11218/stat : 11218 (bprolog) S 11214 11216 6618 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1985027714 76369920 2748 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.97
Current children cumulated vsize (KiB) 74580

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11219
/proc/meminfo: memFree=1726096/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=74580 CPUtime=220.48
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 3038 0 0 0 21987 61 0 0 25 0 2 0 1985027562 76369920 2748 996147200 134512640 134990860 4294956112 18446744073709551615 134746451 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/11216/statm: 18645 2748 198 116 0 18156 0
[pid=11216/tid=11218] ppid=11214 vsize=74580 CPUtime=0
/proc/11216/task/11218/stat : 11218 (bprolog) S 11214 11216 6618 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1985027714 76369920 2748 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.48
Current children cumulated vsize (KiB) 74580

[startup+282.305 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11220
/proc/meminfo: memFree=1726032/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=74580 CPUtime=279.99
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 3038 0 0 0 27938 61 0 0 25 0 2 0 1985027562 76369920 2748 996147200 134512640 134990860 4294956112 18446744073709551615 134746487 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/11216/statm: 18645 2748 198 116 0 18156 0
[pid=11216/tid=11218] ppid=11214 vsize=74580 CPUtime=0
/proc/11216/task/11218/stat : 11218 (bprolog) S 11214 11216 6618 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1985027714 76369920 2748 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.99
Current children cumulated vsize (KiB) 74580

[startup+342.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11220
/proc/meminfo: memFree=1725968/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=74580 CPUtime=339.51
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 3038 0 0 0 33890 61 0 0 25 0 2 0 1985027562 76369920 2748 996147200 134512640 134990860 4294956112 18446744073709551615 134746353 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/11216/statm: 18645 2748 198 116 0 18156 0
[pid=11216/tid=11218] ppid=11214 vsize=74580 CPUtime=0
/proc/11216/task/11218/stat : 11218 (bprolog) S 11214 11216 6618 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1985027714 76369920 2748 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.51
Current children cumulated vsize (KiB) 74580

[startup+402.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11220
/proc/meminfo: memFree=1725968/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=74580 CPUtime=399.02
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 3038 0 0 0 39841 61 0 0 25 0 2 0 1985027562 76369920 2748 996147200 134512640 134990860 4294956112 18446744073709551615 134718844 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/11216/statm: 18645 2748 198 116 0 18156 0
[pid=11216/tid=11218] ppid=11214 vsize=74580 CPUtime=0
/proc/11216/task/11218/stat : 11218 (bprolog) S 11214 11216 6618 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1985027714 76369920 2748 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.02
Current children cumulated vsize (KiB) 74580

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11220
/proc/meminfo: memFree=1725840/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=74580 CPUtime=458.53
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 3038 0 0 0 45792 61 0 0 25 0 2 0 1985027562 76369920 2748 996147200 134512640 134990860 4294956112 18446744073709551615 134715604 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/11216/statm: 18645 2748 198 116 0 18156 0
[pid=11216/tid=11218] ppid=11214 vsize=74580 CPUtime=0
/proc/11216/task/11218/stat : 11218 (bprolog) S 11214 11216 6618 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1985027714 76369920 2748 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.53
Current children cumulated vsize (KiB) 74580

[startup+522.302 s]
/proc/loadavg: 2.06 2.01 2.00 3/82 11220
/proc/meminfo: memFree=1725840/2055920 swapFree=4180096/4192956

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

/proc/11216/task/11218/stat : 11218 (bprolog) S 11214 11216 6618 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1985027714 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=11216/tid=11227] ppid=11214 vsize=84824 CPUtime=0
/proc/11216/task/11227/stat : 11227 (bprolog) S 11214 11216 6618 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1985117699 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1174.47
Current children cumulated vsize (KiB) 84824

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 11257
/proc/meminfo: memFree=1461256/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=84824 CPUtime=1234.47
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 3039 0 0 0 123382 65 0 0 25 0 3 0 1985027562 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 134746546 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11216/statm: 21206 2749 198 116 0 20717 0
[pid=11216/tid=11218] ppid=11214 vsize=84824 CPUtime=0
/proc/11216/task/11218/stat : 11218 (bprolog) S 11214 11216 6618 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1985027714 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=11216/tid=11227] ppid=11214 vsize=84824 CPUtime=0
/proc/11216/task/11227/stat : 11227 (bprolog) S 11214 11216 6618 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1985117699 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1234.47
Current children cumulated vsize (KiB) 84824

[startup+1302.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/75 11257
/proc/meminfo: memFree=1461192/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=84824 CPUtime=1294.47
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 3039 0 0 0 129382 65 0 0 25 0 3 0 1985027562 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 134718481 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11216/statm: 21206 2749 198 116 0 20717 0
[pid=11216/tid=11218] ppid=11214 vsize=84824 CPUtime=0
/proc/11216/task/11218/stat : 11218 (bprolog) S 11214 11216 6618 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1985027714 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=11216/tid=11227] ppid=11214 vsize=84824 CPUtime=0
/proc/11216/task/11227/stat : 11227 (bprolog) S 11214 11216 6618 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1985117699 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1294.47
Current children cumulated vsize (KiB) 84824

[startup+1362.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/75 11257
/proc/meminfo: memFree=1461192/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=84824 CPUtime=1354.47
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 3039 0 0 0 135382 65 0 0 25 0 3 0 1985027562 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 134746336 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11216/statm: 21206 2749 198 116 0 20717 0
[pid=11216/tid=11218] ppid=11214 vsize=84824 CPUtime=0
/proc/11216/task/11218/stat : 11218 (bprolog) S 11214 11216 6618 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1985027714 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=11216/tid=11227] ppid=11214 vsize=84824 CPUtime=0
/proc/11216/task/11227/stat : 11227 (bprolog) S 11214 11216 6618 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1985117699 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1354.47
Current children cumulated vsize (KiB) 84824

[startup+1422.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/75 11257
/proc/meminfo: memFree=1461192/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=84824 CPUtime=1414.47
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 3039 0 0 0 141382 65 0 0 25 0 3 0 1985027562 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 134746471 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11216/statm: 21206 2749 198 116 0 20717 0
[pid=11216/tid=11218] ppid=11214 vsize=84824 CPUtime=0
/proc/11216/task/11218/stat : 11218 (bprolog) S 11214 11216 6618 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1985027714 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=11216/tid=11227] ppid=11214 vsize=84824 CPUtime=0
/proc/11216/task/11227/stat : 11227 (bprolog) S 11214 11216 6618 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1985117699 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1414.47
Current children cumulated vsize (KiB) 84824

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 11257
/proc/meminfo: memFree=1461128/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=84824 CPUtime=1474.47
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 3039 0 0 0 147382 65 0 0 25 0 3 0 1985027562 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 134716885 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11216/statm: 21206 2749 198 116 0 20717 0
[pid=11216/tid=11218] ppid=11214 vsize=84824 CPUtime=0
/proc/11216/task/11218/stat : 11218 (bprolog) S 11214 11216 6618 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1985027714 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=11216/tid=11227] ppid=11214 vsize=84824 CPUtime=0
/proc/11216/task/11227/stat : 11227 (bprolog) S 11214 11216 6618 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1985117699 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1474.47
Current children cumulated vsize (KiB) 84824

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 11257
/proc/meminfo: memFree=1461128/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=84824 CPUtime=1534.47
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 3039 0 0 0 153382 65 0 0 25 0 3 0 1985027562 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 134716955 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11216/statm: 21206 2749 198 116 0 20717 0
[pid=11216/tid=11218] ppid=11214 vsize=84824 CPUtime=0
/proc/11216/task/11218/stat : 11218 (bprolog) S 11214 11216 6618 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1985027714 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=11216/tid=11227] ppid=11214 vsize=84824 CPUtime=0
/proc/11216/task/11227/stat : 11227 (bprolog) S 11214 11216 6618 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1985117699 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1534.47
Current children cumulated vsize (KiB) 84824

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 11257
/proc/meminfo: memFree=1461128/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=84824 CPUtime=1594.47
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 3039 0 0 0 159382 65 0 0 25 0 3 0 1985027562 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 134718721 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11216/statm: 21206 2749 198 116 0 20717 0
[pid=11216/tid=11218] ppid=11214 vsize=84824 CPUtime=0
/proc/11216/task/11218/stat : 11218 (bprolog) S 11214 11216 6618 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1985027714 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=11216/tid=11227] ppid=11214 vsize=84824 CPUtime=0
/proc/11216/task/11227/stat : 11227 (bprolog) S 11214 11216 6618 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1985117699 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1594.47
Current children cumulated vsize (KiB) 84824

[startup+1662.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 11257
/proc/meminfo: memFree=1461128/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=84824 CPUtime=1654.47
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 3039 0 0 0 165382 65 0 0 25 0 3 0 1985027562 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 134718672 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11216/statm: 21206 2749 198 116 0 20717 0
[pid=11216/tid=11218] ppid=11214 vsize=84824 CPUtime=0
/proc/11216/task/11218/stat : 11218 (bprolog) S 11214 11216 6618 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1985027714 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=11216/tid=11227] ppid=11214 vsize=84824 CPUtime=0
/proc/11216/task/11227/stat : 11227 (bprolog) S 11214 11216 6618 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1985117699 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1654.47
Current children cumulated vsize (KiB) 84824

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 11257
/proc/meminfo: memFree=1461128/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=84824 CPUtime=1714.48
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 3039 0 0 0 171382 66 0 0 25 0 3 0 1985027562 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 134716894 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11216/statm: 21206 2749 198 116 0 20717 0
[pid=11216/tid=11218] ppid=11214 vsize=84824 CPUtime=0
/proc/11216/task/11218/stat : 11218 (bprolog) S 11214 11216 6618 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1985027714 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=11216/tid=11227] ppid=11214 vsize=84824 CPUtime=0
/proc/11216/task/11227/stat : 11227 (bprolog) S 11214 11216 6618 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1985117699 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1714.48
Current children cumulated vsize (KiB) 84824

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 11257
/proc/meminfo: memFree=1460936/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=84824 CPUtime=1774.47
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 3039 0 0 0 177381 66 0 0 25 0 3 0 1985027562 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 134718698 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11216/statm: 21206 2749 198 116 0 20717 0
[pid=11216/tid=11218] ppid=11214 vsize=84824 CPUtime=0
/proc/11216/task/11218/stat : 11218 (bprolog) S 11214 11216 6618 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1985027714 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=11216/tid=11227] ppid=11214 vsize=84824 CPUtime=0
/proc/11216/task/11227/stat : 11227 (bprolog) S 11214 11216 6618 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1985117699 86859776 2749 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1774.47
Current children cumulated vsize (KiB) 84824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 11258
/proc/meminfo: memFree=1460992/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=95068 CPUtime=1800.08
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 3046 0 0 0 179942 66 0 0 25 0 3 0 1985027562 97349632 2756 996147200 134512640 134990860 4294956112 18446744073709551615 134718721 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11216/statm: 23767 2756 199 116 0 23278 0
[pid=11216/tid=11227] ppid=11214 vsize=95068 CPUtime=0
/proc/11216/task/11227/stat : 11227 (bprolog) S 11214 11216 6618 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1985117699 97349632 2756 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=11216/tid=11258] ppid=11214 vsize=95068 CPUtime=0
/proc/11216/task/11258/stat : 11258 (bprolog) S 11214 11216 6618 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1985207683 97349632 2756 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 95068

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

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

[startup+1807.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 11258
/proc/meminfo: memFree=1460992/2055920 swapFree=4180096/4192956
[pid=11216] ppid=11214 vsize=95068 CPUtime=1800.08
/proc/11216/stat : 11216 (bprolog) R 11214 11216 6618 0 -1 4194304 3046 0 0 0 179942 66 0 0 25 0 3 0 1985027562 97349632 2756 996147200 134512640 134990860 4294956112 18446744073709551615 134718721 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11216/statm: 23767 2756 199 116 0 23278 0
[pid=11216/tid=11227] ppid=11214 vsize=95068 CPUtime=0
/proc/11216/task/11227/stat : 11227 (bprolog) S 11214 11216 6618 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1985117699 97349632 2756 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=11216/tid=11258] ppid=11214 vsize=95068 CPUtime=0
/proc/11216/task/11258/stat : 11258 (bprolog) S 11214 11216 6618 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1985207683 97349632 2756 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 95068

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.91
CPU time (s): 1800.1
CPU user time (s): 1799.43
CPU system time (s): 0.666898
CPU usage (%): 99.5677
Max. virtual memory (cumulated for all children) (KiB): 95068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.43
system time used= 0.666898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3046
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= 10
involuntary context switches= 41011

runsolver used 1.93171 second user time and 4.67329 second system time

The end

Launcher Data (download as text)

Begin job on node16 at 2008-07-03 06:48:50
IDJOB=1055903
IDBENCH=57389
IDSOLVER=347
FILE ID=node16/1055903-1215060530
PBS_JOBID= 7875141
Free space on /tmp= 66548 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/queenAttacking/normalized-queenAttacking-12.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1055903-1215060530/watcher-1055903-1215060530 -o /tmp/evaluation-result-1055903-1215060530/solver-1055903-1215060530 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1055903-1215060530 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2ba2a764a757f9f5d70ed9cb063b7290
RANDOM SEED=1395838981

node16.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		: 3000.213
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		: 3000.213
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:       1737784 kB
Buffers:         30220 kB
Cached:         149864 kB
SwapCached:       6712 kB
Active:         195620 kB
Inactive:        61692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1737784 kB
SwapTotal:     4192956 kB
SwapFree:      4180096 kB
Dirty:            2432 kB
Writeback:           0 kB
Mapped:          90732 kB
Slab:            45912 kB
Committed_AS:  4158820 kB
PageTables:       1984 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= 66512 MiB
End job on node16 at 2008-07-03 07:19:00