Trace number 1090834

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) 1800.02 1812.61

General information on the benchmark

Namecsp/graphColoring/insertion/k-insertion/
normalized-3-insertions-4-3.xml
MD5SUM099adc731e61bf51862e5dd47060b6c3
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 benchmark2.16167
Satisfiable
(Un)Satisfiability was proved
Number of variables281
Number of constraints1046
Maximum constraint arity2
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1046
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-1090834-1215272239)
0.00/0.15	c Converted in 62 ms
0.00/0.15	c solving(HOME/instance-1090834-1215272239,1800000)

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-1090834-1215272239/watcher-1090834-1215272239 -o /tmp/evaluation-result-1090834-1215272239/solver-1090834-1215272239 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1090834-1215272239 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: 1.99 1.98 1.99 4/72 20879
/proc/meminfo: memFree=1765016/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=4780 CPUtime=0
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 399 0 0 0 0 0 0 0 20 0 1 0 650161065 4894720 117 996147200 134512640 134990860 4294956096 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 1 0 0
/proc/20879/statm: 1195 117 72 116 0 706 0

[startup+0.164134 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 20879
/proc/meminfo: memFree=1765016/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=56076 CPUtime=0.14
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1223 0 0 0 8 6 0 0 20 0 1 0 650161065 57421824 934 996147200 134512640 134990860 4294956096 18446744073709551615 134572814 0 0 4096 2 0 0 0 17 1 0 0
/proc/20879/statm: 14019 934 180 116 0 13530 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 56076

[startup+0.201143 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 20879
/proc/meminfo: memFree=1765016/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=66316 CPUtime=0.18
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1349 0 0 0 12 6 0 0 21 0 2 0 650161065 67907584 1059 996147200 134512640 134990860 4294956096 18446744073709551615 134629683 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20879/statm: 16579 1059 192 116 0 16090 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 66316

[startup+0.30116 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 20879
/proc/meminfo: memFree=1765016/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=66316 CPUtime=0.28
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1349 0 0 0 22 6 0 0 22 0 2 0 650161065 67907584 1059 996147200 134512640 134990860 4294956096 18446744073709551615 134838932 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20879/statm: 16579 1059 192 116 0 16090 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 66316

[startup+0.701237 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 20879
/proc/meminfo: memFree=1765016/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=66316 CPUtime=0.68
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1349 0 0 0 62 6 0 0 25 0 2 0 650161065 67907584 1059 996147200 134512640 134990860 4294956096 18446744073709551615 134838739 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20879/statm: 16579 1059 192 116 0 16090 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 66316

[startup+1.50139 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20881
/proc/meminfo: memFree=1761352/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=66316 CPUtime=1.47
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1349 0 0 0 141 6 0 0 25 0 2 0 650161065 67907584 1059 996147200 134512640 134990860 4294956096 18446744073709551615 134598319 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20879/statm: 16579 1059 192 116 0 16090 0
[pid=20879/tid=20881] ppid=20877 vsize=66316 CPUtime=0
/proc/20879/task/20881/stat : 20881 (bprolog) S 20877 20879 18918 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 650161084 67907584 1059 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+3.1017 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20881
/proc/meminfo: memFree=1761224/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=66316 CPUtime=3.06
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1349 0 0 0 300 6 0 0 25 0 2 0 650161065 67907584 1059 996147200 134512640 134990860 4294956096 18446744073709551615 134629683 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20879/statm: 16579 1059 192 116 0 16090 0
[pid=20879/tid=20881] ppid=20877 vsize=66316 CPUtime=0
/proc/20879/task/20881/stat : 20881 (bprolog) S 20877 20879 18918 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 650161084 67907584 1059 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+6.30131 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20881
/proc/meminfo: memFree=1761160/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=66316 CPUtime=6.24
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1349 0 0 0 618 6 0 0 25 0 2 0 650161065 67907584 1059 996147200 134512640 134990860 4294956096 18446744073709551615 134838898 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20879/statm: 16579 1059 192 116 0 16090 0
[pid=20879/tid=20881] ppid=20877 vsize=66316 CPUtime=0
/proc/20879/task/20881/stat : 20881 (bprolog) S 20877 20879 18918 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 650161084 67907584 1059 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+12.7015 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20881
/proc/meminfo: memFree=1761096/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=66316 CPUtime=12.59
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1349 0 0 0 1253 6 0 0 25 0 2 0 650161065 67907584 1059 996147200 134512640 134990860 4294956096 18446744073709551615 134629518 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20879/statm: 16579 1059 192 116 0 16090 0
[pid=20879/tid=20881] ppid=20877 vsize=66316 CPUtime=0
/proc/20879/task/20881/stat : 20881 (bprolog) S 20877 20879 18918 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 650161084 67907584 1059 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 66316

[startup+25.502 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20881
/proc/meminfo: memFree=1761224/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=66316 CPUtime=25.3
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1349 0 0 0 2523 7 0 0 25 0 2 0 650161065 67907584 1059 996147200 134512640 134990860 4294956096 18446744073709551615 134710561 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20879/statm: 16579 1059 192 116 0 16090 0
[pid=20879/tid=20881] ppid=20877 vsize=66316 CPUtime=0
/proc/20879/task/20881/stat : 20881 (bprolog) S 20877 20879 18918 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 650161084 67907584 1059 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 66316

[startup+51.1019 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20881
/proc/meminfo: memFree=1761288/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=66316 CPUtime=50.7
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1349 0 0 0 5063 7 0 0 25 0 2 0 650161065 67907584 1059 996147200 134512640 134990860 4294956096 18446744073709551615 134838937 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20879/statm: 16579 1059 192 116 0 16090 0
[pid=20879/tid=20881] ppid=20877 vsize=66316 CPUtime=0
/proc/20879/task/20881/stat : 20881 (bprolog) S 20877 20879 18918 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 650161084 67907584 1059 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 66316

[startup+102.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20881
/proc/meminfo: memFree=1761096/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=66316 CPUtime=101.51
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1349 0 0 0 10144 7 0 0 25 0 2 0 650161065 67907584 1059 996147200 134512640 134990860 4294956096 18446744073709551615 134838834 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20879/statm: 16579 1059 192 116 0 16090 0
[pid=20879/tid=20881] ppid=20877 vsize=66316 CPUtime=0
/proc/20879/task/20881/stat : 20881 (bprolog) S 20877 20879 18918 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 650161084 67907584 1059 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 66316

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20881
/proc/meminfo: memFree=1761096/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=66316 CPUtime=161.05
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1349 0 0 0 16098 7 0 0 25 0 2 0 650161065 67907584 1059 996147200 134512640 134990860 4294956096 18446744073709551615 134629860 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20879/statm: 16579 1059 192 116 0 16090 0
[pid=20879/tid=20881] ppid=20877 vsize=66316 CPUtime=0
/proc/20879/task/20881/stat : 20881 (bprolog) S 20877 20879 18918 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 650161084 67907584 1059 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.05
Current children cumulated vsize (KiB) 66316

[startup+222.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20881
/proc/meminfo: memFree=1761224/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=66316 CPUtime=220.59
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1349 0 0 0 22051 8 0 0 25 0 2 0 650161065 67907584 1059 996147200 134512640 134990860 4294956096 18446744073709551615 134838978 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20879/statm: 16579 1059 192 116 0 16090 0
[pid=20879/tid=20881] ppid=20877 vsize=66316 CPUtime=0
/proc/20879/task/20881/stat : 20881 (bprolog) S 20877 20879 18918 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 650161084 67907584 1059 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.59
Current children cumulated vsize (KiB) 66316

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20881
/proc/meminfo: memFree=1761224/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=66316 CPUtime=280.13
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1349 0 0 0 28005 8 0 0 25 0 2 0 650161065 67907584 1059 996147200 134512640 134990860 4294956096 18446744073709551615 134629543 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20879/statm: 16579 1059 192 116 0 16090 0
[pid=20879/tid=20881] ppid=20877 vsize=66316 CPUtime=0
/proc/20879/task/20881/stat : 20881 (bprolog) S 20877 20879 18918 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 650161084 67907584 1059 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.13
Current children cumulated vsize (KiB) 66316

[startup+342.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20881
/proc/meminfo: memFree=1761224/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=66316 CPUtime=339.67
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1349 0 0 0 33959 8 0 0 25 0 2 0 650161065 67907584 1059 996147200 134512640 134990860 4294956096 18446744073709551615 134602010 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20879/statm: 16579 1059 192 116 0 16090 0
[pid=20879/tid=20881] ppid=20877 vsize=66316 CPUtime=0
/proc/20879/task/20881/stat : 20881 (bprolog) S 20877 20879 18918 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 650161084 67907584 1059 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.67
Current children cumulated vsize (KiB) 66316

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20881
/proc/meminfo: memFree=1761224/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=66316 CPUtime=399.22
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1349 0 0 0 39913 9 0 0 25 0 2 0 650161065 67907584 1059 996147200 134512640 134990860 4294956096 18446744073709551615 134598291 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20879/statm: 16579 1059 192 116 0 16090 0
[pid=20879/tid=20881] ppid=20877 vsize=66316 CPUtime=0
/proc/20879/task/20881/stat : 20881 (bprolog) S 20877 20879 18918 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 650161084 67907584 1059 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.22
Current children cumulated vsize (KiB) 66316

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20881
/proc/meminfo: memFree=1761160/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=66316 CPUtime=458.76
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1349 0 0 0 45867 9 0 0 25 0 2 0 650161065 67907584 1059 996147200 134512640 134990860 4294956096 18446744073709551615 134559529 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20879/statm: 16579 1059 192 116 0 16090 0
[pid=20879/tid=20881] ppid=20877 vsize=66316 CPUtime=0
/proc/20879/task/20881/stat : 20881 (bprolog) S 20877 20879 18918 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 650161084 67907584 1059 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.76
Current children cumulated vsize (KiB) 66316

[startup+522.302 s]

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

[pid=20879] ppid=20877 vsize=76560 CPUtime=1173.25
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1350 0 0 0 117312 13 0 0 25 0 3 0 650161065 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 134838840 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20879/statm: 19140 1060 192 116 0 18651 0
[pid=20879/tid=20881] ppid=20877 vsize=76560 CPUtime=0
/proc/20879/task/20881/stat : 20881 (bprolog) S 20877 20879 18918 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 650161084 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20879/tid=20882] ppid=20877 vsize=76560 CPUtime=0
/proc/20879/task/20882/stat : 20882 (bprolog) S 20877 20879 18918 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 650251099 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1173.25
Current children cumulated vsize (KiB) 76560

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 20884
/proc/meminfo: memFree=1760448/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=76560 CPUtime=1232.79
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1350 0 0 0 123266 13 0 0 25 0 3 0 650161065 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 134838977 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20879/statm: 19140 1060 192 116 0 18651 0
[pid=20879/tid=20881] ppid=20877 vsize=76560 CPUtime=0
/proc/20879/task/20881/stat : 20881 (bprolog) S 20877 20879 18918 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 650161084 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20879/tid=20882] ppid=20877 vsize=76560 CPUtime=0
/proc/20879/task/20882/stat : 20882 (bprolog) S 20877 20879 18918 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 650251099 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1232.79
Current children cumulated vsize (KiB) 76560

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 20884
/proc/meminfo: memFree=1760384/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=76560 CPUtime=1292.33
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1350 0 0 0 129219 14 0 0 25 0 3 0 650161065 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 134710578 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20879/statm: 19140 1060 192 116 0 18651 0
[pid=20879/tid=20881] ppid=20877 vsize=76560 CPUtime=0
/proc/20879/task/20881/stat : 20881 (bprolog) S 20877 20879 18918 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 650161084 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20879/tid=20882] ppid=20877 vsize=76560 CPUtime=0
/proc/20879/task/20882/stat : 20882 (bprolog) S 20877 20879 18918 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 650251099 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1292.33
Current children cumulated vsize (KiB) 76560

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 20884
/proc/meminfo: memFree=1760320/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=76560 CPUtime=1351.87
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1350 0 0 0 135173 14 0 0 25 0 3 0 650161065 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 134629488 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20879/statm: 19140 1060 192 116 0 18651 0
[pid=20879/tid=20881] ppid=20877 vsize=76560 CPUtime=0
/proc/20879/task/20881/stat : 20881 (bprolog) S 20877 20879 18918 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 650161084 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20879/tid=20882] ppid=20877 vsize=76560 CPUtime=0
/proc/20879/task/20882/stat : 20882 (bprolog) S 20877 20879 18918 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 650251099 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1351.87
Current children cumulated vsize (KiB) 76560

[startup+1422.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 20890
/proc/meminfo: memFree=1760320/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=76560 CPUtime=1411.4
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1350 0 0 0 141126 14 0 0 25 0 3 0 650161065 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 134570575 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20879/statm: 19140 1060 192 116 0 18651 0
[pid=20879/tid=20881] ppid=20877 vsize=76560 CPUtime=0
/proc/20879/task/20881/stat : 20881 (bprolog) S 20877 20879 18918 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 650161084 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20879/tid=20882] ppid=20877 vsize=76560 CPUtime=0
/proc/20879/task/20882/stat : 20882 (bprolog) S 20877 20879 18918 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 650251099 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1411.4
Current children cumulated vsize (KiB) 76560

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 20890
/proc/meminfo: memFree=1760320/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=76560 CPUtime=1470.94
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1350 0 0 0 147079 15 0 0 25 0 3 0 650161065 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 134559494 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20879/statm: 19140 1060 192 116 0 18651 0
[pid=20879/tid=20881] ppid=20877 vsize=76560 CPUtime=0
/proc/20879/task/20881/stat : 20881 (bprolog) S 20877 20879 18918 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 650161084 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20879/tid=20882] ppid=20877 vsize=76560 CPUtime=0
/proc/20879/task/20882/stat : 20882 (bprolog) S 20877 20879 18918 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 650251099 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1470.94
Current children cumulated vsize (KiB) 76560

[startup+1542.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 20890
/proc/meminfo: memFree=1760320/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=76560 CPUtime=1530.48
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1350 0 0 0 153033 15 0 0 25 0 3 0 650161065 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 134710571 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20879/statm: 19140 1060 192 116 0 18651 0
[pid=20879/tid=20881] ppid=20877 vsize=76560 CPUtime=0
/proc/20879/task/20881/stat : 20881 (bprolog) S 20877 20879 18918 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 650161084 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20879/tid=20882] ppid=20877 vsize=76560 CPUtime=0
/proc/20879/task/20882/stat : 20882 (bprolog) S 20877 20879 18918 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 650251099 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1530.48
Current children cumulated vsize (KiB) 76560

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 20890
/proc/meminfo: memFree=1760256/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=76560 CPUtime=1590.02
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1350 0 0 0 158987 15 0 0 25 0 3 0 650161065 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 134598069 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20879/statm: 19140 1060 192 116 0 18651 0
[pid=20879/tid=20881] ppid=20877 vsize=76560 CPUtime=0
/proc/20879/task/20881/stat : 20881 (bprolog) S 20877 20879 18918 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 650161084 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20879/tid=20882] ppid=20877 vsize=76560 CPUtime=0
/proc/20879/task/20882/stat : 20882 (bprolog) S 20877 20879 18918 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 650251099 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1590.02
Current children cumulated vsize (KiB) 76560

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 20918
/proc/meminfo: memFree=1759552/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=76560 CPUtime=1649.77
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1350 0 0 0 164962 15 0 0 25 0 3 0 650161065 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 134634700 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20879/statm: 19140 1060 192 116 0 18651 0
[pid=20879/tid=20881] ppid=20877 vsize=76560 CPUtime=0
/proc/20879/task/20881/stat : 20881 (bprolog) S 20877 20879 18918 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 650161084 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20879/tid=20882] ppid=20877 vsize=76560 CPUtime=0
/proc/20879/task/20882/stat : 20882 (bprolog) S 20877 20879 18918 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 650251099 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1649.77
Current children cumulated vsize (KiB) 76560

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/84 20958
/proc/meminfo: memFree=1748728/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=76560 CPUtime=1709.75
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1350 0 0 0 170959 16 0 0 25 0 3 0 650161065 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 134838832 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20879/statm: 19140 1060 192 116 0 18651 0
[pid=20879/tid=20881] ppid=20877 vsize=76560 CPUtime=0
/proc/20879/task/20881/stat : 20881 (bprolog) S 20877 20879 18918 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 650161084 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20879/tid=20882] ppid=20877 vsize=76560 CPUtime=0
/proc/20879/task/20882/stat : 20882 (bprolog) S 20877 20879 18918 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 650251099 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1709.75
Current children cumulated vsize (KiB) 76560

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 4/84 20958
/proc/meminfo: memFree=1748344/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=76560 CPUtime=1769.72
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1350 0 0 0 176956 16 0 0 25 0 3 0 650161065 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 134575057 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20879/statm: 19140 1060 192 116 0 18651 0
[pid=20879/tid=20881] ppid=20877 vsize=76560 CPUtime=0
/proc/20879/task/20881/stat : 20881 (bprolog) S 20877 20879 18918 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 650161084 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20879/tid=20882] ppid=20877 vsize=76560 CPUtime=0
/proc/20879/task/20882/stat : 20882 (bprolog) S 20877 20879 18918 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 650251099 78397440 1060 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1769.72
Current children cumulated vsize (KiB) 76560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.6 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 20958
/proc/meminfo: memFree=1748344/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=76560 CPUtime=1800.01
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1351 0 0 0 179985 16 0 0 25 0 2 0 650161065 78397440 1061 996147200 134512640 134990860 4294956096 18446744073709551615 134629689 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20879/statm: 19140 1061 193 116 0 18651 0
[pid=20879/tid=20882] ppid=20877 vsize=76560 CPUtime=0
/proc/20879/task/20882/stat : 20882 (bprolog) S 20877 20879 18918 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 2 0 650251099 78397440 1061 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 76560

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

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

[startup+1812.6 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 20958
/proc/meminfo: memFree=1748344/2055920 swapFree=4180232/4192956
[pid=20879] ppid=20877 vsize=76560 CPUtime=1800.01
/proc/20879/stat : 20879 (bprolog) R 20877 20879 18918 0 -1 4194304 1351 0 0 0 179985 16 0 0 25 0 2 0 650161065 78397440 1061 996147200 134512640 134990860 4294956096 18446744073709551615 134629689 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/20879/statm: 19140 1061 193 116 0 18651 0
[pid=20879/tid=20882] ppid=20877 vsize=76560 CPUtime=0
/proc/20879/task/20882/stat : 20882 (bprolog) S 20877 20879 18918 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 2 0 650251099 78397440 1061 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 76560

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.61
CPU time (s): 1800.02
CPU user time (s): 1799.86
CPU system time (s): 0.165974
CPU usage (%): 99.3054
Max. virtual memory (cumulated for all children) (KiB): 76560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.165974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1351
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= 9
involuntary context switches= 36808

runsolver used 1.69174 second user time and 4.91225 second system time

The end

Launcher Data (download as text)

Begin job on node5 at 2008-07-05 17:37:19
IDJOB=1090834
IDBENCH=58497
IDSOLVER=347
FILE ID=node5/1090834-1215272239
PBS_JOBID= 7882106
Free space on /tmp= 66536 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/graphColoring/insertion/k-insertion/normalized-3-insertions-4-3.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1090834-1215272239/watcher-1090834-1215272239 -o /tmp/evaluation-result-1090834-1215272239/solver-1090834-1215272239 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1090834-1215272239 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 099adc731e61bf51862e5dd47060b6c3
RANDOM SEED=1575736232

node5.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		: 3000.279
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		: 3000.279
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:       1765432 kB
Buffers:         41172 kB
Cached:         184016 kB
SwapCached:       6964 kB
Active:         153212 kB
Inactive:        84960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1765432 kB
SwapTotal:     4192956 kB
SwapFree:      4180232 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          19996 kB
Slab:            37672 kB
Committed_AS:  1003940 kB
PageTables:       1720 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= 66532 MiB
End job on node5 at 2008-07-05 18:07:34