Trace number 268121

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, and are wall clock time (not CPU 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
VALCSP 3.1? (TO) 1800.05 1813.91

General information on the benchmark

Namepigeons/
pigeons-50.xml
MD5SUM12147b726cdc62e4a1c95be8697eb0dc
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints1225
Maximum constraint arity2
Maximum domain size49
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1225
Global constraints used (with number of constraints)

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-268121-1168978003 -o ROOT/results/node45/solver-268121-1168978003 -C 1800 -M 900 /tmp/evaluation/268121-1168978003/VALCSP /tmp/evaluation/268121-1168978003/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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

/proc/loadavg: 0.55 0.24 0.09 2/69 13828
/proc/meminfo: memFree=1689784/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=1732 CPUtime=0
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 246200178 1773568 169 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 5162619 0 0 4096 0 0 0 0 17 1 0 0
/proc/13827/statm: 433 169 64 8 0 105 0

[startup+0.103123 s]
/proc/loadavg: 0.55 0.24 0.09 2/69 13828
/proc/meminfo: memFree=1689784/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=5560 CPUtime=0.09
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 1141 0 0 0 9 0 0 0 18 0 1 0 246200178 5693440 1119 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 5162619 0 0 4096 0 0 0 0 17 1 0 0
/proc/13827/statm: 1390 1120 64 8 0 1062 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5560

[startup+0.511194 s]
/proc/loadavg: 0.55 0.24 0.09 2/69 13828
/proc/meminfo: memFree=1689784/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=0.5
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 49 1 0 0 21 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134520659 0 0 4096 0 0 0 0 17 1 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 14272

[startup+1.33434 s]
/proc/loadavg: 0.59 0.25 0.09 2/68 13828
/proc/meminfo: memFree=1676736/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=1.32
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 131 1 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134521147 0 0 4096 0 0 0 0 17 1 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 14272

[startup+2.97064 s]
/proc/loadavg: 0.59 0.25 0.09 2/68 13828
/proc/meminfo: memFree=1676672/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=2.96
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 295 1 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134525184 0 0 4096 0 0 0 0 17 1 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14272

[startup+6.24924 s]
/proc/loadavg: 0.62 0.26 0.10 2/68 13828
/proc/meminfo: memFree=1676744/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=6.24
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 623 1 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134527520 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14272

[startup+12.7024 s]
/proc/loadavg: 0.65 0.28 0.10 2/68 13830
/proc/meminfo: memFree=1676744/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=12.68
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 1267 1 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134527526 0 0 4096 0 0 0 0 17 1 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14272

[startup+25.5067 s]
/proc/loadavg: 0.79 0.32 0.11 2/68 13851
/proc/meminfo: memFree=1676616/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=25.47
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 2546 1 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134520793 0 0 4096 0 0 0 0 17 1 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14272

[startup+51.1214 s]
/proc/loadavg: 1.29 0.48 0.17 3/73 13856
/proc/meminfo: memFree=1279584/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=50.89
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 5088 1 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524979 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 50.89
Current children cumulated vsize (KiB) 14272

[startup+102.344 s]
/proc/loadavg: 1.69 0.71 0.27 3/73 13856
/proc/meminfo: memFree=1279520/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=101.67
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 10166 1 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524953 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 101.67
Current children cumulated vsize (KiB) 14272

[startup+162.382 s]
/proc/loadavg: 1.88 0.94 0.37 3/73 13856
/proc/meminfo: memFree=1279584/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=161.23
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 16122 1 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134522073 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 161.23
Current children cumulated vsize (KiB) 14272

[startup+222.416 s]
/proc/loadavg: 1.95 1.13 0.47 3/73 13856
/proc/meminfo: memFree=1279520/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=220.78
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 22077 1 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 220.78
Current children cumulated vsize (KiB) 14272

[startup+282.452 s]
/proc/loadavg: 1.98 1.29 0.56 3/73 13856
/proc/meminfo: memFree=1279648/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=280.31
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 28030 1 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 280.31
Current children cumulated vsize (KiB) 14272

[startup+342.492 s]
/proc/loadavg: 1.99 1.41 0.65 3/73 13856
/proc/meminfo: memFree=1279648/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=339.88
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 33987 1 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134521147 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 339.88
Current children cumulated vsize (KiB) 14272

[startup+402.531 s]
/proc/loadavg: 1.99 1.52 0.73 3/73 13856
/proc/meminfo: memFree=1279584/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=399.42
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 39941 1 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524674 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 399.42
Current children cumulated vsize (KiB) 14272

[startup+462.565 s]
/proc/loadavg: 1.99 1.60 0.81 3/73 13856
/proc/meminfo: memFree=1279648/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=458.96
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 45895 1 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134525112 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 458.96
Current children cumulated vsize (KiB) 14272

[startup+522.601 s]
/proc/loadavg: 1.99 1.67 0.88 3/73 13856
/proc/meminfo: memFree=1279648/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=518.51
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 51850 1 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134522087 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 518.51
Current children cumulated vsize (KiB) 14272

[startup+582.637 s]
/proc/loadavg: 1.99 1.73 0.95 3/73 13856
/proc/meminfo: memFree=1279584/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=578.07
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 57805 2 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134517309 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 578.07
Current children cumulated vsize (KiB) 14272

[startup+642.678 s]
/proc/loadavg: 1.99 1.78 1.01 3/73 13856
/proc/meminfo: memFree=1279648/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=637.61
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 63759 2 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134526907 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 637.61
Current children cumulated vsize (KiB) 14272

[startup+702.715 s]
/proc/loadavg: 1.99 1.81 1.07 3/73 13856
/proc/meminfo: memFree=1279584/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=697.17
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 69715 2 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134518231 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 697.17
Current children cumulated vsize (KiB) 14272

[startup+762.751 s]
/proc/loadavg: 1.99 1.85 1.12 3/73 13856
/proc/meminfo: memFree=1279584/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=756.73
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 75671 2 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134517334 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 756.73
Current children cumulated vsize (KiB) 14272

[startup+822.791 s]
/proc/loadavg: 1.99 1.87 1.18 3/73 13858
/proc/meminfo: memFree=1279392/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=816.25
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 81623 2 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134527544 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 816.25
Current children cumulated vsize (KiB) 14272

[startup+882.83 s]
/proc/loadavg: 1.99 1.89 1.22 3/73 13858
/proc/meminfo: memFree=888096/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=875.82
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 87580 2 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134526929 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 875.82
Current children cumulated vsize (KiB) 14272

[startup+942.869 s]
/proc/loadavg: 2.09 1.94 1.28 3/73 13858
/proc/meminfo: memFree=888032/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=935.38
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 93536 2 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134527532 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 935.38
Current children cumulated vsize (KiB) 14272

[startup+1002.91 s]
/proc/loadavg: 2.03 1.95 1.32 3/73 13858
/proc/meminfo: memFree=888096/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=994.91
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 99489 2 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134527556 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 994.91
Current children cumulated vsize (KiB) 14272

[startup+1062.95 s]
/proc/loadavg: 2.01 1.95 1.36 3/73 13858
/proc/meminfo: memFree=888096/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=1054.47
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 105445 2 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134521122 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 1054.47
Current children cumulated vsize (KiB) 14272

[startup+1122.98 s]
/proc/loadavg: 2.00 1.96 1.40 3/73 13858
/proc/meminfo: memFree=888096/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=1114.03
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 111401 2 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524815 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 1114.03
Current children cumulated vsize (KiB) 14272

[startup+1183.02 s]
/proc/loadavg: 2.00 1.96 1.43 3/73 13858
/proc/meminfo: memFree=888096/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=1173.55
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 117353 2 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524931 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 1173.55
Current children cumulated vsize (KiB) 14272

[startup+1243.05 s]
/proc/loadavg: 2.00 1.97 1.47 3/73 13858
/proc/meminfo: memFree=888032/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=1233.11
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 123309 2 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134520815 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 1233.11
Current children cumulated vsize (KiB) 14272

[startup+1303.09 s]
/proc/loadavg: 2.00 1.97 1.50 3/73 13858
/proc/meminfo: memFree=888096/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=1292.67
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 129265 2 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134527188 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 1292.67
Current children cumulated vsize (KiB) 14272

[startup+1363.13 s]
/proc/loadavg: 2.00 1.97 1.53 3/73 13858
/proc/meminfo: memFree=888032/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=1352.21
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 135219 2 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524794 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 1352.21
Current children cumulated vsize (KiB) 14272

[startup+1423.17 s]
/proc/loadavg: 2.00 1.97 1.55 3/73 13858
/proc/meminfo: memFree=888096/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=1411.76
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 141174 2 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134517472 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 1411.76
Current children cumulated vsize (KiB) 14272

[startup+1483.21 s]
/proc/loadavg: 2.00 1.97 1.58 3/73 13858
/proc/meminfo: memFree=888096/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=1471.32
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 147130 2 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524968 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 1471.32
Current children cumulated vsize (KiB) 14272

[startup+1543.24 s]
/proc/loadavg: 2.00 1.97 1.60 3/73 13858
/proc/meminfo: memFree=888032/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=1530.85
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 153083 2 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134522112 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 1530.85
Current children cumulated vsize (KiB) 14272

[startup+1603.27 s]
/proc/loadavg: 2.00 1.97 1.62 3/73 13858
/proc/meminfo: memFree=888096/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=1590.4
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 159038 2 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134527272 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 1590.4
Current children cumulated vsize (KiB) 14272

[startup+1663.31 s]
/proc/loadavg: 2.00 1.97 1.64 3/73 13858
/proc/meminfo: memFree=888032/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=1649.96
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 164994 2 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524909 0 0 4096 0 0 0 0 17 0 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 1649.96
Current children cumulated vsize (KiB) 14272

[startup+1723.35 s]
/proc/loadavg: 1.85 1.94 1.65 2/68 13869
/proc/meminfo: memFree=1676552/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=1709.59
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 170956 3 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134527272 0 0 4096 0 0 0 0 17 1 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 1709.59
Current children cumulated vsize (KiB) 14272

[startup+1783.37 s]
/proc/loadavg: 1.31 1.77 1.61 2/68 13909
/proc/meminfo: memFree=1676552/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=1769.54
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 176951 3 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 1769.54
Current children cumulated vsize (KiB) 14272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.9 s]
/proc/loadavg: 1.19 1.69 1.59 2/68 13943
/proc/meminfo: memFree=1675656/2055920 swapFree=4184072/4192956
[pid=13827] ppid=13825 vsize=14272 CPUtime=1800.04
/proc/13827/stat : 13827 (VALCSP) R 13825 13827 13352 0 -1 4194304 3329 0 0 0 180000 4 0 0 25 0 1 0 246200178 14614528 3307 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134526932 0 0 4096 0 0 0 0 17 1 0 0
/proc/13827/statm: 3568 3307 66 8 0 3240 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 14272

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.91
CPU time (s): 1800.05
CPU user time (s): 1800.01
CPU system time (s): 0.042993
CPU usage (%): 99.2361
Max. virtual memory (cumulated for all children) (KiB): 14272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3329
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= 6
involuntary context switches= 38705

runsolver used 1.64175 s user time and 4.80627 s system time

The end



Launcher Data (download as text)




Begin job on node45 on Tue Jan 16 20:06:49 UTC 2007


IDJOB= 268121
IDBENCH= 3562
IDSOLVER= 90
FILE ID= node45/268121-1168978003

PBS_JOBID= 3566156

Free space on /tmp= 66564 MiB

SOLVER NAME= VALCSP 3.1
BENCH NAME= HOME/pub/bench/CPAI06/pigeons/pigeons-50.xml
COMMAND LINE= /tmp/evaluation/268121-1168978003/VALCSP /tmp/evaluation/268121-1168978003/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-268121-1168978003 -o ROOT/results/node45/solver-268121-1168978003 -C 1800 -M 900  /tmp/evaluation/268121-1168978003/VALCSP /tmp/evaluation/268121-1168978003/unknown.xml

META MD5SUM SOLVER= d4fc2c4e0b0392ee9c79e754aa39e238
MD5SUM BENCH=  12147b726cdc62e4a1c95be8697eb0dc

RANDOM SEED= 367674360

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1690336 kB
Buffers:         38936 kB
Cached:         242612 kB
SwapCached:       2964 kB
Active:         150664 kB
Inactive:       145400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1690336 kB
SwapTotal:     4192956 kB
SwapFree:      4184072 kB
Dirty:             312 kB
Writeback:           0 kB
Mapped:          20392 kB
Slab:            55252 kB
Committed_AS:  4447380 kB
PageTables:       1596 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= 66564 MiB



End job on node45 on Tue Jan 16 20:37:09 UTC 2007