Trace number 2085088

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 09? (TO) 1800.04 1801.82

General information on the benchmark

Namecsp/graphColoring/leighton/leighton-15/
normalized-lei450-15c-15.xml
MD5SUM1d0bd68485fa6bd55ca6b70a4ca6e593
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of constraints16680
Maximum constraint arity2
Maximum domain size15
Number of constraints which are defined in extension0
Number of constraints which are defined in intension16680
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c bpsolver version 6.29.2009
0.00/0.02	c converting(HOME/instance-2085088-1247380955)
1.78/1.81	c Converted in 800 ms
1.97/2.03	c solving(HOME/instance-2085088-1247380955,1800000)
1.97/2.03	c solving(HOME/instance-2085088-1247380955,1800000)

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2085088-1247380955/watcher-2085088-1247380955 -o /tmp/evaluation-result-2085088-1247380955/solver-2085088-1247380955 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2085088-1247380955 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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 2.00 1.99 4/84 25926
/proc/meminfo: memFree=1568320/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=7000 CPUtime=0
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 363 0 0 0 0 0 0 0 22 0 1 0 25162409 7168000 81 996147200 134512640 135105188 4294956096 18446744073709551615 8782592 0 0 4096 0 0 0 0 17 1 0 0
/proc/25926/statm: 1750 81 63 144 0 1234 0

[startup+0.209804 s]
/proc/loadavg: 1.92 2.00 1.99 4/84 25926
/proc/meminfo: memFree=1568320/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=62208 CPUtime=0.19
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 1156 0 0 0 10 9 0 0 23 0 1 0 25162409 63700992 869 996147200 134512640 135105188 4294956096 18446744073709551615 134792047 0 0 4096 2 0 0 0 17 1 0 0
/proc/25926/statm: 15552 869 177 144 0 15036 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 62208

[startup+0.301815 s]
/proc/loadavg: 1.92 2.00 1.99 4/84 25926
/proc/meminfo: memFree=1568320/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=62208 CPUtime=0.29
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 1158 0 0 0 14 15 0 0 23 0 1 0 25162409 63700992 871 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/25926/statm: 15552 871 177 144 0 15036 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62208

[startup+0.401821 s]
/proc/loadavg: 1.92 2.00 1.99 4/84 25926
/proc/meminfo: memFree=1568320/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=62208 CPUtime=0.39
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 1161 0 0 0 19 20 0 0 24 0 1 0 25162409 63700992 874 996147200 134512640 135105188 4294956096 18446744073709551615 7882448 0 0 4096 2 0 0 0 17 1 0 0
/proc/25926/statm: 15552 874 177 144 0 15036 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 62208

[startup+0.701854 s]
/proc/loadavg: 1.92 2.00 1.99 4/84 25926
/proc/meminfo: memFree=1568320/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=62208 CPUtime=0.69
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 1170 0 0 0 32 37 0 0 25 0 1 0 25162409 63700992 883 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/25926/statm: 15552 883 177 144 0 15036 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62208

[startup+1.50192 s]
/proc/loadavg: 1.92 2.00 1.99 3/85 25927
/proc/meminfo: memFree=1564856/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=62208 CPUtime=1.47
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 1192 0 0 0 67 80 0 0 25 0 1 0 25162409 63700992 905 996147200 134512640 135105188 4294956096 18446744073709551615 134574321 0 0 4096 2 0 0 0 17 1 0 0
/proc/25926/statm: 15552 905 177 144 0 15036 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 62208

[startup+3.10106 s]
/proc/loadavg: 1.92 2.00 1.99 3/85 25927
/proc/meminfo: memFree=1554360/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=74596 CPUtime=3.06
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 3684 0 0 0 207 99 0 0 25 0 1 0 25162409 76386304 3392 996147200 134512640 135105188 4294956096 18446744073709551615 134570605 0 0 4096 2 0 0 0 17 1 0 0
/proc/25926/statm: 18649 3392 184 144 0 18133 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 74596

[startup+6.30134 s]
/proc/loadavg: 1.93 2.00 1.99 3/85 25927
/proc/meminfo: memFree=1553976/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=74856 CPUtime=6.24
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 3807 0 0 0 525 99 0 0 25 0 1 0 25162409 76652544 3482 996147200 134512640 135105188 4294956096 18446744073709551615 134684382 0 0 4096 2 0 0 0 17 1 0 0
/proc/25926/statm: 18714 3482 186 144 0 18198 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 74856

[startup+12.7019 s]
/proc/loadavg: 1.93 2.00 1.99 3/85 25927
/proc/meminfo: memFree=1553848/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=74856 CPUtime=12.58
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 3807 0 0 0 1159 99 0 0 25 0 1 0 25162409 76652544 3482 996147200 134512640 135105188 4294956096 18446744073709551615 134800671 0 0 4096 2 0 0 0 17 1 0 0
/proc/25926/statm: 18714 3482 186 144 0 18198 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 74856

[startup+25.506 s]
/proc/loadavg: 1.95 2.00 1.99 3/86 25928
/proc/meminfo: memFree=1552560/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=85100 CPUtime=25.26
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 4179 0 0 0 2427 99 0 0 25 0 2 0 25162409 87142400 3854 996147200 134512640 135105188 4294956096 18446744073709551615 134631066 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25926/statm: 21275 3854 196 144 0 20759 0
[pid=25926/tid=25928] ppid=25924 vsize=85100 CPUtime=0
/proc/25926/task/25928/stat : 25928 (bprolog) S 25924 25926 25230 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25164285 87142400 3854 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 85100

[startup+51.1013 s]
/proc/loadavg: 1.96 2.00 1.99 3/86 25928
/proc/meminfo: memFree=1552496/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=85100 CPUtime=50.62
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 4183 0 0 0 4963 99 0 0 25 0 2 0 25162409 87142400 3858 996147200 134512640 135105188 4294956096 18446744073709551615 134722395 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25926/statm: 21275 3858 196 144 0 20759 0
[pid=25926/tid=25928] ppid=25924 vsize=85100 CPUtime=0
/proc/25926/task/25928/stat : 25928 (bprolog) S 25924 25926 25230 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25164285 87142400 3858 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.62
Current children cumulated vsize (KiB) 85100

[startup+102.302 s]
/proc/loadavg: 1.98 2.00 1.99 3/86 25928
/proc/meminfo: memFree=1527664/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=85100 CPUtime=101.29
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 4185 0 0 0 10030 99 0 0 25 0 2 0 25162409 87142400 3860 996147200 134512640 135105188 4294956096 18446744073709551615 134630665 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25926/statm: 21275 3860 196 144 0 20759 0
[pid=25926/tid=25928] ppid=25924 vsize=85100 CPUtime=0
/proc/25926/task/25928/stat : 25928 (bprolog) S 25924 25926 25230 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25164285 87142400 3860 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.29
Current children cumulated vsize (KiB) 85100

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 25928
/proc/meminfo: memFree=1527472/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=85100 CPUtime=161.26
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 4185 0 0 0 16027 99 0 0 25 0 2 0 25162409 87142400 3860 996147200 134512640 135105188 4294956096 18446744073709551615 134722468 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25926/statm: 21275 3860 196 144 0 20759 0
[pid=25926/tid=25928] ppid=25924 vsize=85100 CPUtime=0
/proc/25926/task/25928/stat : 25928 (bprolog) S 25924 25926 25230 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25164285 87142400 3860 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.26
Current children cumulated vsize (KiB) 85100

[startup+222.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 25928
/proc/meminfo: memFree=1527472/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=85100 CPUtime=221.26
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 4186 0 0 0 22026 100 0 0 25 0 2 0 25162409 87142400 3861 996147200 134512640 135105188 4294956096 18446744073709551615 134630264 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25926/statm: 21275 3861 196 144 0 20759 0
[pid=25926/tid=25928] ppid=25924 vsize=85100 CPUtime=0
/proc/25926/task/25928/stat : 25928 (bprolog) S 25924 25926 25230 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25164285 87142400 3861 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 221.26
Current children cumulated vsize (KiB) 85100

[startup+282.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 25928
/proc/meminfo: memFree=1527472/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=85100 CPUtime=281.23
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 4188 0 0 0 28023 100 0 0 25 0 2 0 25162409 87142400 3863 996147200 134512640 135105188 4294956096 18446744073709551615 134722370 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25926/statm: 21275 3863 196 144 0 20759 0
[pid=25926/tid=25928] ppid=25924 vsize=85100 CPUtime=0
/proc/25926/task/25928/stat : 25928 (bprolog) S 25924 25926 25230 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25164285 87142400 3863 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 281.23
Current children cumulated vsize (KiB) 85100

[startup+342.307 s]
/proc/loadavg: 2.11 2.02 2.00 3/82 26080
/proc/meminfo: memFree=1818184/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=85100 CPUtime=341.08
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 4188 0 0 0 34004 104 0 0 25 0 2 0 25162409 87142400 3863 996147200 134512640 135105188 4294956096 18446744073709551615 134848754 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25926/statm: 21275 3863 196 144 0 20759 0
[pid=25926/tid=25928] ppid=25924 vsize=85100 CPUtime=0
/proc/25926/task/25928/stat : 25928 (bprolog) S 25924 25926 25230 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25164285 87142400 3863 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 341.08
Current children cumulated vsize (KiB) 85100

[startup+402.301 s]
/proc/loadavg: 2.10 2.03 2.00 3/82 26080
/proc/meminfo: memFree=1817736/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=85100 CPUtime=401.05
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 4188 0 0 0 40001 104 0 0 25 0 2 0 25162409 87142400 3863 996147200 134512640 135105188 4294956096 18446744073709551615 134711955 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25926/statm: 21275 3863 196 144 0 20759 0
[pid=25926/tid=25928] ppid=25924 vsize=85100 CPUtime=0
/proc/25926/task/25928/stat : 25928 (bprolog) S 25924 25926 25230 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25164285 87142400 3863 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 401.05
Current children cumulated vsize (KiB) 85100

[startup+462.301 s]
/proc/loadavg: 2.09 2.04 2.00 3/82 26080
/proc/meminfo: memFree=1817608/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=85100 CPUtime=461.03
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 4188 0 0 0 45999 104 0 0 25 0 2 0 25162409 87142400 3863 996147200 134512640 135105188 4294956096 18446744073709551615 134628958 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25926/statm: 21275 3863 196 144 0 20759 0
[pid=25926/tid=25928] ppid=25924 vsize=85100 CPUtime=0
/proc/25926/task/25928/stat : 25928 (bprolog) S 25924 25926 25230 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25164285 87142400 3863 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 461.03
Current children cumulated vsize (KiB) 85100

[startup+522.302 s]
/proc/loadavg: 2.21 2.08 2.02 3/82 26082
/proc/meminfo: memFree=1816648/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=85100 CPUtime=521
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 4188 0 0 0 51996 104 0 0 25 0 2 0 25162409 87142400 3863 996147200 134512640 135105188 4294956096 18446744073709551615 134630264 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25926/statm: 21275 3863 196 144 0 20759 0
[pid=25926/tid=25928] ppid=25924 vsize=85100 CPUtime=0
/proc/25926/task/25928/stat : 25928 (bprolog) S 25924 25926 25230 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25164285 87142400 3863 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 521
Current children cumulated vsize (KiB) 85100

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

/proc/25926/task/25928/stat : 25928 (bprolog) S 25924 25926 25230 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 25164285 97632256 3867 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25926/tid=26083] ppid=25924 vsize=95344 CPUtime=0
/proc/25926/task/26083/stat : 26083 (bprolog) S 25924 25926 25230 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 25254297 97632256 3867 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1240.73
Current children cumulated vsize (KiB) 95344

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 26089
/proc/meminfo: memFree=1815944/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=95344 CPUtime=1300.71
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 4192 0 0 0 129965 106 0 0 25 0 3 0 25162409 97632256 3867 996147200 134512640 135105188 4294956096 18446744073709551615 134722528 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25926/statm: 23836 3867 196 144 0 23320 0
[pid=25926/tid=25928] ppid=25924 vsize=95344 CPUtime=0
/proc/25926/task/25928/stat : 25928 (bprolog) S 25924 25926 25230 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 25164285 97632256 3867 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25926/tid=26083] ppid=25924 vsize=95344 CPUtime=0
/proc/25926/task/26083/stat : 26083 (bprolog) S 25924 25926 25230 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 25254297 97632256 3867 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1300.71
Current children cumulated vsize (KiB) 95344

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 26089
/proc/meminfo: memFree=1815880/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=95344 CPUtime=1360.68
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 4192 0 0 0 135962 106 0 0 25 0 3 0 25162409 97632256 3867 996147200 134512640 135105188 4294956096 18446744073709551615 134722069 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25926/statm: 23836 3867 196 144 0 23320 0
[pid=25926/tid=25928] ppid=25924 vsize=95344 CPUtime=0
/proc/25926/task/25928/stat : 25928 (bprolog) S 25924 25926 25230 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 25164285 97632256 3867 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25926/tid=26083] ppid=25924 vsize=95344 CPUtime=0
/proc/25926/task/26083/stat : 26083 (bprolog) S 25924 25926 25230 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 25254297 97632256 3867 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1360.68
Current children cumulated vsize (KiB) 95344

[startup+1422.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/84 26090
/proc/meminfo: memFree=1815872/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=105588 CPUtime=1420.66
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 4193 0 0 0 141960 106 0 0 25 0 4 0 25162409 108122112 3868 996147200 134512640 135105188 4294956096 18446744073709551615 134722324 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25926/statm: 26397 3868 196 144 0 25881 0
[pid=25926/tid=25928] ppid=25924 vsize=105588 CPUtime=0
/proc/25926/task/25928/stat : 25928 (bprolog) S 25924 25926 25230 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 25164285 108122112 3868 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25926/tid=26083] ppid=25924 vsize=105588 CPUtime=0
/proc/25926/task/26083/stat : 26083 (bprolog) S 25924 25926 25230 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 25254297 108122112 3868 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25926/tid=26090] ppid=25924 vsize=105588 CPUtime=0
/proc/25926/task/26090/stat : 26090 (bprolog) S 25924 25926 25230 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 25299303 108122112 3868 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1420.66
Current children cumulated vsize (KiB) 105588

[startup+1482.3 s]
/proc/loadavg: 2.10 2.03 2.00 3/84 26090
/proc/meminfo: memFree=1815808/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=105588 CPUtime=1480.63
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 4193 0 0 0 147957 106 0 0 25 0 4 0 25162409 108122112 3868 996147200 134512640 135105188 4294956096 18446744073709551615 134711751 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25926/statm: 26397 3868 196 144 0 25881 0
[pid=25926/tid=25928] ppid=25924 vsize=105588 CPUtime=0
/proc/25926/task/25928/stat : 25928 (bprolog) S 25924 25926 25230 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 25164285 108122112 3868 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25926/tid=26083] ppid=25924 vsize=105588 CPUtime=0
/proc/25926/task/26083/stat : 26083 (bprolog) S 25924 25926 25230 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 25254297 108122112 3868 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25926/tid=26090] ppid=25924 vsize=105588 CPUtime=0
/proc/25926/task/26090/stat : 26090 (bprolog) S 25924 25926 25230 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 25299303 108122112 3868 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1480.63
Current children cumulated vsize (KiB) 105588

[startup+1542.3 s]
/proc/loadavg: 2.10 2.04 2.00 3/84 26090
/proc/meminfo: memFree=1815744/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=105588 CPUtime=1540.61
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 4193 0 0 0 153955 106 0 0 25 0 4 0 25162409 108122112 3868 996147200 134512640 135105188 4294956096 18446744073709551615 134722456 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25926/statm: 26397 3868 196 144 0 25881 0
[pid=25926/tid=25928] ppid=25924 vsize=105588 CPUtime=0
/proc/25926/task/25928/stat : 25928 (bprolog) S 25924 25926 25230 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 25164285 108122112 3868 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25926/tid=26083] ppid=25924 vsize=105588 CPUtime=0
/proc/25926/task/26083/stat : 26083 (bprolog) S 25924 25926 25230 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 25254297 108122112 3868 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25926/tid=26090] ppid=25924 vsize=105588 CPUtime=0
/proc/25926/task/26090/stat : 26090 (bprolog) S 25924 25926 25230 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 25299303 108122112 3868 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1540.61
Current children cumulated vsize (KiB) 105588

[startup+1602.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/85 26091
/proc/meminfo: memFree=1815672/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=115832 CPUtime=1600.58
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 4194 0 0 0 159952 106 0 0 25 0 5 0 25162409 118611968 3869 996147200 134512640 135105188 4294956096 18446744073709551615 134598677 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25926/statm: 28958 3869 196 144 0 28442 0
[pid=25926/tid=25928] ppid=25924 vsize=115832 CPUtime=0
/proc/25926/task/25928/stat : 25928 (bprolog) S 25924 25926 25230 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 25164285 118611968 3869 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25926/tid=26083] ppid=25924 vsize=115832 CPUtime=0
/proc/25926/task/26083/stat : 26083 (bprolog) S 25924 25926 25230 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25254297 118611968 3869 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25926/tid=26090] ppid=25924 vsize=115832 CPUtime=0
/proc/25926/task/26090/stat : 26090 (bprolog) S 25924 25926 25230 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25299303 118611968 3869 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25926/tid=26091] ppid=25924 vsize=115832 CPUtime=0
/proc/25926/task/26091/stat : 26091 (bprolog) S 25924 25926 25230 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 25321809 118611968 3869 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1600.58
Current children cumulated vsize (KiB) 115832

[startup+1662.31 s]
/proc/loadavg: 2.04 2.04 2.00 3/85 26091
/proc/meminfo: memFree=1815544/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=115832 CPUtime=1660.57
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 4194 0 0 0 165951 106 0 0 25 0 5 0 25162409 118611968 3869 996147200 134512640 135105188 4294956096 18446744073709551615 134717160 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25926/statm: 28958 3869 196 144 0 28442 0
[pid=25926/tid=25928] ppid=25924 vsize=115832 CPUtime=0
/proc/25926/task/25928/stat : 25928 (bprolog) S 25924 25926 25230 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 25164285 118611968 3869 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25926/tid=26083] ppid=25924 vsize=115832 CPUtime=0
/proc/25926/task/26083/stat : 26083 (bprolog) S 25924 25926 25230 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25254297 118611968 3869 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25926/tid=26090] ppid=25924 vsize=115832 CPUtime=0
/proc/25926/task/26090/stat : 26090 (bprolog) S 25924 25926 25230 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25299303 118611968 3869 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25926/tid=26091] ppid=25924 vsize=115832 CPUtime=0
/proc/25926/task/26091/stat : 26091 (bprolog) S 25924 25926 25230 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 25321809 118611968 3869 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1660.57
Current children cumulated vsize (KiB) 115832

[startup+1722.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/85 26091
/proc/meminfo: memFree=1815544/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=115832 CPUtime=1720.54
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 4194 0 0 0 171948 106 0 0 25 0 5 0 25162409 118611968 3869 996147200 134512640 135105188 4294956096 18446744073709551615 134722370 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25926/statm: 28958 3869 196 144 0 28442 0
[pid=25926/tid=25928] ppid=25924 vsize=115832 CPUtime=0
/proc/25926/task/25928/stat : 25928 (bprolog) S 25924 25926 25230 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 25164285 118611968 3869 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25926/tid=26083] ppid=25924 vsize=115832 CPUtime=0
/proc/25926/task/26083/stat : 26083 (bprolog) S 25924 25926 25230 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25254297 118611968 3869 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25926/tid=26090] ppid=25924 vsize=115832 CPUtime=0
/proc/25926/task/26090/stat : 26090 (bprolog) S 25924 25926 25230 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25299303 118611968 3869 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25926/tid=26091] ppid=25924 vsize=115832 CPUtime=0
/proc/25926/task/26091/stat : 26091 (bprolog) S 25924 25926 25230 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25321809 118611968 3869 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1720.54
Current children cumulated vsize (KiB) 115832

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/85 26091
/proc/meminfo: memFree=1815352/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=115832 CPUtime=1780.52
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 4194 0 0 0 177945 107 0 0 25 0 5 0 25162409 118611968 3869 996147200 134512640 135105188 4294956096 18446744073709551615 134559794 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25926/statm: 28958 3869 196 144 0 28442 0
[pid=25926/tid=25928] ppid=25924 vsize=115832 CPUtime=0
/proc/25926/task/25928/stat : 25928 (bprolog) S 25924 25926 25230 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 25164285 118611968 3869 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25926/tid=26083] ppid=25924 vsize=115832 CPUtime=0
/proc/25926/task/26083/stat : 26083 (bprolog) S 25924 25926 25230 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25254297 118611968 3869 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25926/tid=26090] ppid=25924 vsize=115832 CPUtime=0
/proc/25926/task/26090/stat : 26090 (bprolog) S 25924 25926 25230 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25299303 118611968 3869 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25926/tid=26091] ppid=25924 vsize=115832 CPUtime=0
/proc/25926/task/26091/stat : 26091 (bprolog) S 25924 25926 25230 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25321809 118611968 3869 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1780.52
Current children cumulated vsize (KiB) 115832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.8 s]
/proc/loadavg: 2.00 2.02 2.00 3/85 26091
/proc/meminfo: memFree=1815352/2055920 swapFree=4191900/4192956
[pid=25926] ppid=25924 vsize=115832 CPUtime=1800.03
/proc/25926/stat : 25926 (bprolog) R 25924 25926 25230 0 -1 4194304 4194 0 0 0 179896 107 0 0 25 0 5 0 25162409 118611968 3869 996147200 134512640 135105188 4294956096 18446744073709551615 134598888 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25926/statm: 28958 3869 196 144 0 28442 0
[pid=25926/tid=25928] ppid=25924 vsize=115832 CPUtime=0
/proc/25926/task/25928/stat : 25928 (bprolog) S 25924 25926 25230 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 25164285 118611968 3869 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25926/tid=26083] ppid=25924 vsize=115832 CPUtime=0
/proc/25926/task/26083/stat : 26083 (bprolog) S 25924 25926 25230 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25254297 118611968 3869 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25926/tid=26090] ppid=25924 vsize=115832 CPUtime=0
/proc/25926/task/26090/stat : 26090 (bprolog) S 25924 25926 25230 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25299303 118611968 3869 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25926/tid=26091] ppid=25924 vsize=115832 CPUtime=0
/proc/25926/task/26091/stat : 26091 (bprolog) S 25924 25926 25230 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25321809 118611968 3869 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 115832

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): 1801.82
CPU time (s): 1800.04
CPU user time (s): 1798.97
CPU system time (s): 1.07384
CPU usage (%): 99.9014
Max. virtual memory (cumulated for all children) (KiB): 115832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.97
system time used= 1.07384
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4194
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= 12037

runsolver used 2.29565 second user time and 5.8931 second system time

The end

Launcher Data 

Begin job on node15 at 2009-07-12 08:42:36
IDJOB=2085088
IDBENCH=58285
IDSOLVER=770
FILE ID=node15/2085088-1247380955
PBS_JOBID= 9507175
Free space on /tmp= 66372 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/graphColoring/leighton/leighton-15/normalized-lei450-15c-15.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2085088-1247380955/watcher-2085088-1247380955 -o /tmp/evaluation-result-2085088-1247380955/solver-2085088-1247380955 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2085088-1247380955 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1d0bd68485fa6bd55ca6b70a4ca6e593
RANDOM SEED=747871217

node15.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		: 3000.220
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		: 3000.220
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:       1568800 kB
Buffers:         10148 kB
Cached:          66048 kB
SwapCached:         32 kB
Active:         403340 kB
Inactive:        30248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1568800 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            3368 kB
Writeback:           0 kB
Mapped:         372704 kB
Slab:            38088 kB
Committed_AS:   877256 kB
PageTables:       2540 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= 66368 MiB
End job on node15 at 2009-07-12 09:12:39