Trace number 2091206

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
pcs 0.3.2? (TO) 1800.04 1807.42

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-1_ext.xml
MD5SUM9e4065ff726a12b197ad3b6fc497412b
Bench Category2-ARY-EXT (binary constraints in extension)
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 constraints463
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension463
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.00/0.02	c Seed is 2003695109
0.00/0.02	c Constructing HOME/instance-2091206-1247731696.xml  with 10625 constraints
0.07/0.18	c Solving

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-2091206-1247731696/watcher-2091206-1247731696 -o /tmp/evaluation-result-2091206-1247731696/solver-2091206-1247731696 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2003695109 HOME/instance-2091206-1247731696.xml 

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 1.98 1.99 4/72 15626
/proc/meminfo: memFree=1558944/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=18576 CPUtime=0
/proc/15626/stat : 15626 (runsolver) R 15624 15626 14354 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 60235776 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 221780700455 0 0 4096 24578 0 0 0 17 1 0 0
/proc/15626/statm: 4644 284 249 26 0 2626 0

[startup+0.069104 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 15626
/proc/meminfo: memFree=1558944/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=5168 CPUtime=0.04
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 995 822 0 0 4 0 0 0 24 0 1 0 60235776 5292032 604 996147200 134512640 135095119 4294956304 18446744073709551615 4159336992 0 0 4096 0 0 0 0 17 1 0 0
/proc/15626/statm: 1292 604 364 142 0 246 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5168

[startup+0.101104 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 15626
/proc/meminfo: memFree=1558944/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=5696 CPUtime=0.07
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 1131 822 0 0 7 0 0 0 24 0 1 0 60235776 5832704 740 996147200 134512640 135095119 4294956304 18446744073709551615 4562472 0 0 4096 0 0 0 0 17 1 0 0
/proc/15626/statm: 1424 740 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.301121 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 15626
/proc/meminfo: memFree=1558944/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=8104 CPUtime=0.28
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 1793 822 0 0 27 1 0 0 25 0 1 0 60235776 8298496 1304 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15626/statm: 2026 1304 378 142 0 980 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8104

[startup+0.701146 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 15626
/proc/meminfo: memFree=1558944/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=8104 CPUtime=0.68
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 1797 822 0 0 67 1 0 0 25 0 1 0 60235776 8298496 1308 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15626/statm: 2026 1308 378 142 0 980 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8104

[startup+1.5012 s]
/proc/loadavg: 1.92 1.98 1.99 3/73 15632
/proc/meminfo: memFree=1555032/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=8104 CPUtime=1.47
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 1803 822 0 0 146 1 0 0 25 0 1 0 60235776 8298496 1314 996147200 134512640 135095119 4294956304 18446744073709551615 134617317 0 0 4096 0 0 0 0 17 1 0 0
/proc/15626/statm: 2026 1314 378 142 0 980 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8104

[startup+3.1013 s]
/proc/loadavg: 1.92 1.98 1.99 3/73 15632
/proc/meminfo: memFree=1554648/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=8104 CPUtime=3.06
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 1815 822 0 0 305 1 0 0 25 0 1 0 60235776 8298496 1326 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15626/statm: 2026 1326 378 142 0 980 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8104

[startup+6.3025 s]
/proc/loadavg: 1.93 1.98 1.99 3/73 15632
/proc/meminfo: memFree=1554136/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=8104 CPUtime=6.23
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 1838 822 0 0 622 1 0 0 25 0 1 0 60235776 8298496 1349 996147200 134512640 135095119 4294956304 18446744073709551615 134642550 0 0 4096 0 0 0 0 17 1 0 0
/proc/15626/statm: 2026 1349 378 142 0 980 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 8104

[startup+12.7019 s]
/proc/loadavg: 1.93 1.98 1.99 3/73 15632
/proc/meminfo: memFree=1552472/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=9776 CPUtime=12.57
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 2186 822 0 0 1256 1 0 0 25 0 1 0 60235776 10010624 1568 996147200 134512640 135095119 4294956304 18446744073709551615 134642903 0 0 4096 0 0 0 0 17 1 0 0
/proc/15626/statm: 2444 1568 378 142 0 1398 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 9776

[startup+25.5017 s]
/proc/loadavg: 1.95 1.98 1.99 3/73 15632
/proc/meminfo: memFree=1549208/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=11324 CPUtime=25.24
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 2766 822 0 0 2523 1 0 0 25 0 1 0 60235776 11595776 1891 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/15626/statm: 2831 1891 378 142 0 1785 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 11324

[startup+51.1013 s]
/proc/loadavg: 1.96 1.98 1.99 3/73 15632
/proc/meminfo: memFree=1543320/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=14196 CPUtime=50.61
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 3826 822 0 0 5059 2 0 0 25 0 1 0 60235776 14536704 2661 996147200 134512640 135095119 4294956304 18446744073709551615 134643032 0 0 4096 0 0 0 0 17 1 0 0
/proc/15626/statm: 3549 2661 378 142 0 2503 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 14196

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 15632
/proc/meminfo: memFree=1531800/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=18616 CPUtime=101.37
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 5372 822 0 0 10133 4 0 0 25 0 1 0 60235776 19062784 3694 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 1 0 0
/proc/15626/statm: 4654 3694 378 142 0 3608 0
Current children cumulated CPU time (s) 101.37
Current children cumulated vsize (KiB) 18616

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15632
/proc/meminfo: memFree=1519384/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=28984 CPUtime=160.84
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 8376 822 0 0 16079 5 0 0 25 0 1 0 60235776 29679616 5160 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15626/statm: 7246 5160 378 142 0 6200 0
Current children cumulated CPU time (s) 160.84
Current children cumulated vsize (KiB) 28984

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15632
/proc/meminfo: memFree=1510104/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=29512 CPUtime=220.32
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 8857 822 0 0 22026 6 0 0 25 0 1 0 60235776 30220288 5641 996147200 134512640 135095119 4294956304 18446744073709551615 134643984 0 0 4096 0 0 0 0 17 1 0 0
/proc/15626/statm: 7378 5641 378 142 0 6332 0
Current children cumulated CPU time (s) 220.32
Current children cumulated vsize (KiB) 29512

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15632
/proc/meminfo: memFree=1499480/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=31228 CPUtime=279.81
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 9618 822 0 0 27974 7 0 0 25 0 1 0 60235776 31977472 6402 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15626/statm: 7807 6402 378 142 0 6761 0
Current children cumulated CPU time (s) 279.81
Current children cumulated vsize (KiB) 31228

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15632
/proc/meminfo: memFree=1489240/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=32940 CPUtime=339.3
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 10336 822 0 0 33921 9 0 0 25 0 1 0 60235776 33730560 7120 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15626/statm: 8235 7120 378 142 0 7189 0
Current children cumulated CPU time (s) 339.3
Current children cumulated vsize (KiB) 32940

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15632
/proc/meminfo: memFree=1479512/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=34660 CPUtime=398.79
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 11032 822 0 0 39869 10 0 0 25 0 1 0 60235776 35491840 7816 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15626/statm: 8665 7816 378 142 0 7619 0
Current children cumulated CPU time (s) 398.79
Current children cumulated vsize (KiB) 34660

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15632
/proc/meminfo: memFree=1469464/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=44308 CPUtime=458.28
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 13746 822 0 0 45816 12 0 0 25 0 1 0 60235776 45371392 8481 996147200 134512640 135095119 4294956304 18446744073709551615 134637393 0 0 4096 0 0 0 0 17 1 0 0
/proc/15626/statm: 11077 8481 378 142 0 10031 0
Current children cumulated CPU time (s) 458.28
Current children cumulated vsize (KiB) 44308

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15632
/proc/meminfo: memFree=1454040/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=55400 CPUtime=517.76
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 16780 822 0 0 51762 14 0 0 25 0 1 0 60235776 56729600 10490 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15626/statm: 13850 10490 378 142 0 12804 0
Current children cumulated CPU time (s) 517.76
Current children cumulated vsize (KiB) 55400

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15632
/proc/meminfo: memFree=1445784/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=55400 CPUtime=577.25
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 17031 822 0 0 57710 15 0 0 25 0 1 0 60235776 56729600 10741 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15626/statm: 13850 10741 378 142 0 12804 0
Current children cumulated CPU time (s) 577.25
Current children cumulated vsize (KiB) 55400

[startup+642.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15632
/proc/meminfo: memFree=1438616/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=55400 CPUtime=636.74
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 17285 822 0 0 63658 16 0 0 25 0 1 0 60235776 56729600 10995 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15626/statm: 13850 10995 378 142 0 12804 0
Current children cumulated CPU time (s) 636.74
Current children cumulated vsize (KiB) 55400

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 15673
/proc/meminfo: memFree=1573904/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=57256 CPUtime=815.26
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 18485 822 0 0 81507 19 0 0 25 0 1 0 60235776 58630144 12195 996147200 134512640 135095119 4294956304 18446744073709551615 134642959 0 0 4096 0 0 0 0 17 0 0 0
/proc/15626/statm: 14314 12195 378 142 0 13268 0
Current children cumulated CPU time (s) 815.26
Current children cumulated vsize (KiB) 57256

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15706
/proc/meminfo: memFree=1575192/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=58580 CPUtime=875.23
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 19014 822 0 0 87503 20 0 0 25 0 1 0 60235776 59985920 12724 996147200 134512640 135095119 4294956304 18446744073709551615 134642917 0 0 4096 0 0 0 0 17 0 0 0
/proc/15626/statm: 14645 12724 378 142 0 13599 0
Current children cumulated CPU time (s) 875.23
Current children cumulated vsize (KiB) 58580

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15706
/proc/meminfo: memFree=1564248/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=59768 CPUtime=935.22
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 19551 822 0 0 93501 21 0 0 25 0 1 0 60235776 61202432 13261 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15626/statm: 14942 13261 378 142 0 13896 0
Current children cumulated CPU time (s) 935.22
Current children cumulated vsize (KiB) 59768

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15706
/proc/meminfo: memFree=1558488/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=60956 CPUtime=995.19
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 20046 822 0 0 99498 21 0 0 25 0 1 0 60235776 62418944 13756 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15626/statm: 15239 13756 378 142 0 14193 0
Current children cumulated CPU time (s) 995.19
Current children cumulated vsize (KiB) 60956

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15706
/proc/meminfo: memFree=1551960/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=62012 CPUtime=1055.17
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 20528 822 0 0 105495 22 0 0 25 0 1 0 60235776 63500288 14238 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15626/statm: 15503 14238 378 142 0 14457 0
Current children cumulated CPU time (s) 1055.17
Current children cumulated vsize (KiB) 62012

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15706
/proc/meminfo: memFree=1545688/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=79584 CPUtime=1115.15
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 25107 822 0 0 111490 25 0 0 25 0 1 0 60235776 81494016 14720 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15626/statm: 19896 14720 378 142 0 18850 0
Current children cumulated CPU time (s) 1115.15
Current children cumulated vsize (KiB) 79584

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15706
/proc/meminfo: memFree=1533912/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=80640 CPUtime=1175.12
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 25587 822 0 0 117487 25 0 0 25 0 1 0 60235776 82575360 15200 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15626/statm: 20160 15200 378 142 0 19114 0
Current children cumulated CPU time (s) 1175.12
Current children cumulated vsize (KiB) 80640

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15706
/proc/meminfo: memFree=1530264/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=81832 CPUtime=1235.1
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 26083 822 0 0 123484 26 0 0 25 0 1 0 60235776 83795968 15696 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/15626/statm: 20458 15696 378 142 0 19412 0
Current children cumulated CPU time (s) 1235.1
Current children cumulated vsize (KiB) 81832

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15706
/proc/meminfo: memFree=1526872/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=82892 CPUtime=1295.09
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 26534 822 0 0 129482 27 0 0 25 0 1 0 60235776 84881408 16147 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15626/statm: 20723 16147 378 142 0 19677 0
Current children cumulated CPU time (s) 1295.09
Current children cumulated vsize (KiB) 82892

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15706
/proc/meminfo: memFree=1523160/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=83944 CPUtime=1355.06
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 27019 822 0 0 135479 27 0 0 25 0 1 0 60235776 85958656 16632 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15626/statm: 20986 16632 378 142 0 19940 0
Current children cumulated CPU time (s) 1355.06
Current children cumulated vsize (KiB) 83944

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15706
/proc/meminfo: memFree=1518168/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=84996 CPUtime=1415.04
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 27479 822 0 0 141476 28 0 0 25 0 1 0 60235776 87035904 17092 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15626/statm: 21249 17092 378 142 0 20203 0
Current children cumulated CPU time (s) 1415.04
Current children cumulated vsize (KiB) 84996

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15706
/proc/meminfo: memFree=1513304/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=86052 CPUtime=1475.02
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 27920 822 0 0 147473 29 0 0 25 0 1 0 60235776 88117248 17533 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15626/statm: 21513 17533 378 142 0 20467 0
Current children cumulated CPU time (s) 1475.02
Current children cumulated vsize (KiB) 86052

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15706
/proc/meminfo: memFree=1508824/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=86976 CPUtime=1534.99
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 28318 822 0 0 153470 29 0 0 25 0 1 0 60235776 89063424 17931 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15626/statm: 21744 17931 378 142 0 20698 0
Current children cumulated CPU time (s) 1534.99
Current children cumulated vsize (KiB) 86976

[startup+1602.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/73 15706
/proc/meminfo: memFree=1504152/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=88036 CPUtime=1594.97
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 28773 822 0 0 159467 30 0 0 25 0 1 0 60235776 90148864 18386 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15626/statm: 22009 18386 378 142 0 20963 0
Current children cumulated CPU time (s) 1594.97
Current children cumulated vsize (KiB) 88036

[startup+1662.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/73 15706
/proc/meminfo: memFree=1487000/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=109956 CPUtime=1654.95
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 34420 822 0 0 165463 32 0 0 25 0 1 0 60235776 112594944 21984 996147200 134512640 135095119 4294956304 18446744073709551615 134617066 0 0 4096 0 0 0 0 17 0 0 0
/proc/15626/statm: 27489 21984 378 142 0 26443 0
Current children cumulated CPU time (s) 1654.95
Current children cumulated vsize (KiB) 109956

[startup+1722.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 15706
/proc/meminfo: memFree=1483608/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=109956 CPUtime=1714.94
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 34598 822 0 0 171461 33 0 0 25 0 1 0 60235776 112594944 22162 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15626/statm: 27489 22162 378 142 0 26443 0
Current children cumulated CPU time (s) 1714.94
Current children cumulated vsize (KiB) 109956

[startup+1782.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/73 15706
/proc/meminfo: memFree=1480216/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=109956 CPUtime=1774.91
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 34776 822 0 0 177458 33 0 0 25 0 1 0 60235776 112594944 22340 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15626/statm: 27489 22340 378 142 0 26443 0
Current children cumulated CPU time (s) 1774.91
Current children cumulated vsize (KiB) 109956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.4 s]
/proc/loadavg: 2.07 2.04 2.00 3/73 15706
/proc/meminfo: memFree=1478808/2055920 swapFree=4191900/4192956
[pid=15626] ppid=15624 vsize=109956 CPUtime=1800
/proc/15626/stat : 15626 (pcs.small) R 15624 15626 14354 0 -1 4194304 34847 822 0 0 179967 33 0 0 25 0 1 0 60235776 112594944 22411 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15626/statm: 27489 22411 378 142 0 26443 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 109956

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): 1807.42
CPU time (s): 1800.04
CPU user time (s): 1799.68
CPU system time (s): 0.357945
CPU usage (%): 99.5917
Max. virtual memory (cumulated for all children) (KiB): 118152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.357945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35669
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= 22
involuntary context switches= 21070

runsolver used 2.45163 second user time and 5.52616 second system time

The end

Launcher Data 

Begin job on node29 at 2009-07-16 10:08:16
IDJOB=2091206
IDBENCH=60010
IDSOLVER=733
FILE ID=node29/2091206-1247731696
PBS_JOBID= 9521529
Free space on /tmp= 66320 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-1_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091206-1247731696/watcher-2091206-1247731696 -o /tmp/evaluation-result-2091206-1247731696/solver-2091206-1247731696 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2003695109 HOME/instance-2091206-1247731696.xml

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

MD5SUM BENCH= 9e4065ff726a12b197ad3b6fc497412b
RANDOM SEED=2003695109

node29.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		: 3000.225
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		: 3000.225
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:       1559424 kB
Buffers:         74188 kB
Cached:         262360 kB
SwapCached:        392 kB
Active:         173748 kB
Inactive:       256080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1559424 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2112 kB
Writeback:           0 kB
Mapped:         104100 kB
Slab:            51908 kB
Committed_AS:   702208 kB
PageTables:       1988 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= 66320 MiB
End job on node29 at 2009-07-16 10:38:26