Trace number 2091603

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-restart 0.3.2? (TO) 1800.07 1804.42

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-12_ext.xml
MD5SUM57448e1c015661ef2ed1d1da6b44eac3
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark823.502
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints455
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension455
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 1914278813
0.00/0.02	c Constructing HOME/instance-2091603-1247732942.xml  with 10447 constraints
0.07/0.19	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-2091603-1247732942/watcher-2091603-1247732942 -o /tmp/evaluation-result-2091603-1247732942/solver-2091603-1247732942 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1914278813 HOME/instance-2091603-1247732942.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: 2.07 2.02 2.00 4/81 8926
/proc/meminfo: memFree=1577576/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=5260 CPUtime=0
/proc/8926/stat : 8926 (pcssolve) R 8924 8926 7637 0 -1 4194304 64 0 0 0 0 0 0 0 23 0 1 0 60360366 5386240 49 996147200 4194304 4889804 548682068800 18446744073709551615 225609581287 0 0 4096 0 0 0 0 17 1 0 0
/proc/8926/statm: 1315 49 37 169 0 14 0

[startup+0.0653659 s]
/proc/loadavg: 2.07 2.02 2.00 4/81 8926
/proc/meminfo: memFree=1577576/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=5036 CPUtime=0.03
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 955 822 0 0 3 0 0 0 25 0 1 0 60360366 5156864 564 996147200 134512640 135095119 4294956304 18446744073709551615 1603474 0 0 4096 0 0 0 0 17 1 0 0
/proc/8926/statm: 1259 564 364 142 0 213 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5036

[startup+0.101367 s]
/proc/loadavg: 2.07 2.02 2.00 4/81 8926
/proc/meminfo: memFree=1577576/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=5564 CPUtime=0.07
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 1103 822 0 0 7 0 0 0 25 0 1 0 60360366 5697536 712 996147200 134512640 135095119 4294956304 18446744073709551615 1638022 0 0 4096 0 0 0 0 17 1 0 0
/proc/8926/statm: 1391 712 364 142 0 345 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5564

[startup+0.301389 s]
/proc/loadavg: 2.07 2.02 2.00 4/81 8926
/proc/meminfo: memFree=1577576/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=8100 CPUtime=0.27
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 1788 822 0 0 27 0 0 0 25 0 1 0 60360366 8294400 1299 996147200 134512640 135095119 4294956304 18446744073709551615 134591777 0 0 4096 0 0 0 0 17 1 0 0
/proc/8926/statm: 2025 1299 378 142 0 979 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8100

[startup+0.701423 s]
/proc/loadavg: 2.07 2.02 2.00 4/81 8926
/proc/meminfo: memFree=1577576/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=8100 CPUtime=0.67
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 1792 822 0 0 67 0 0 0 25 0 1 0 60360366 8294400 1303 996147200 134512640 135095119 4294956304 18446744073709551615 134615496 0 0 4096 0 0 0 0 17 1 0 0
/proc/8926/statm: 2025 1303 378 142 0 979 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8100

[startup+1.50149 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 8932
/proc/meminfo: memFree=1573728/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=8100 CPUtime=1.46
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 1799 822 0 0 146 0 0 0 25 0 1 0 60360366 8294400 1310 996147200 134512640 135095119 4294956304 18446744073709551615 134617041 0 0 4096 0 0 0 0 17 1 0 0
/proc/8926/statm: 2025 1310 378 142 0 979 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8100

[startup+3.10163 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 8932
/proc/meminfo: memFree=1573536/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=8100 CPUtime=3.05
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 1812 822 0 0 305 0 0 0 25 0 1 0 60360366 8294400 1323 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/8926/statm: 2025 1323 378 142 0 979 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8100

[startup+6.30291 s]
/proc/loadavg: 2.06 2.02 2.00 3/82 8932
/proc/meminfo: memFree=1573472/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=8100 CPUtime=6.22
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 1836 822 0 0 622 0 0 0 25 0 1 0 60360366 8294400 1347 996147200 134512640 135095119 4294956304 18446744073709551615 134570724 0 0 4096 0 0 0 0 17 1 0 0
/proc/8926/statm: 2025 1347 378 142 0 979 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8100

[startup+12.7015 s]
/proc/loadavg: 2.06 2.02 2.00 3/82 8932
/proc/meminfo: memFree=1572448/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=9772 CPUtime=12.56
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 2201 822 0 0 1255 1 0 0 25 0 1 0 60360366 10006528 1583 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8926/statm: 2443 1583 378 142 0 1397 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9772

[startup+25.5016 s]
/proc/loadavg: 2.04 2.02 2.00 3/82 8932
/proc/meminfo: memFree=1571040/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=11452 CPUtime=25.24
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 2830 822 0 0 2522 2 0 0 25 0 1 0 60360366 11726848 1955 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8926/statm: 2863 1955 378 142 0 1817 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 11452

[startup+51.1018 s]
/proc/loadavg: 2.03 2.02 2.00 3/82 8932
/proc/meminfo: memFree=1567840/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=16500 CPUtime=50.59
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 4428 822 0 0 5057 2 0 0 25 0 1 0 60360366 16896000 2750 996147200 134512640 135095119 4294956304 18446744073709551615 134617057 0 0 4096 0 0 0 0 17 1 0 0
/proc/8926/statm: 4125 2750 378 142 0 3079 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 16500

[startup+102.306 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 8932
/proc/meminfo: memFree=1563168/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=19136 CPUtime=101.32
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 5575 822 0 0 10127 5 0 0 25 0 1 0 60360366 19595264 3897 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8926/statm: 4784 3897 378 142 0 3738 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 19136

[startup+162.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 8932
/proc/meminfo: memFree=1557664/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=29108 CPUtime=160.76
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 8493 822 0 0 16069 7 0 0 25 0 1 0 60360366 29806592 5277 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 1 0 0
/proc/8926/statm: 7277 5277 378 142 0 6231 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 29108

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8932
/proc/meminfo: memFree=1555168/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=30032 CPUtime=220.19
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 9093 822 0 0 22011 8 0 0 25 0 1 0 60360366 30752768 5877 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/8926/statm: 7508 5877 378 142 0 6462 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 30032

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8932
/proc/meminfo: memFree=1552032/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=32012 CPUtime=279.64
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 9898 822 0 0 27955 9 0 0 25 0 1 0 60360366 32780288 6682 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8926/statm: 8003 6682 378 142 0 6957 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 32012

[startup+342.302 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 8932
/proc/meminfo: memFree=1548896/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=33728 CPUtime=339.08
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 10672 822 0 0 33898 10 0 0 25 0 1 0 60360366 34537472 7456 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8926/statm: 8432 7456 378 142 0 7386 0
Current children cumulated CPU time (s) 339.08
Current children cumulated vsize (KiB) 33728

[startup+402.301 s]
/proc/loadavg: 2.08 2.03 2.00 3/82 8932
/proc/meminfo: memFree=1545888/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=43768 CPUtime=398.52
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 13457 822 0 0 39841 11 0 0 25 0 1 0 60360366 44818432 8192 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/8926/statm: 10942 8192 378 142 0 9896 0
Current children cumulated CPU time (s) 398.52
Current children cumulated vsize (KiB) 43768

[startup+462.301 s]
/proc/loadavg: 2.11 2.04 2.01 3/82 8975
/proc/meminfo: memFree=1543072/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=45484 CPUtime=458.43
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 14195 822 0 0 45830 13 0 0 25 0 1 0 60360366 46575616 8930 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8926/statm: 11371 8930 378 142 0 10325 0
Current children cumulated CPU time (s) 458.43
Current children cumulated vsize (KiB) 45484

[startup+522.301 s]
/proc/loadavg: 2.04 2.03 2.00 3/82 8975
/proc/meminfo: memFree=1535712/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=55520 CPUtime=518.41
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 17019 822 0 0 51826 15 0 0 25 0 1 0 60360366 56852480 10729 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/8926/statm: 13880 10729 378 142 0 12834 0
Current children cumulated CPU time (s) 518.41
Current children cumulated vsize (KiB) 55520

[startup+582.302 s]
/proc/loadavg: 2.01 2.02 2.00 3/82 8975
/proc/meminfo: memFree=1534560/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=55520 CPUtime=578.39
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 17296 822 0 0 57824 15 0 0 25 0 1 0 60360366 56852480 11006 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8926/statm: 13880 11006 378 142 0 12834 0
Current children cumulated CPU time (s) 578.39
Current children cumulated vsize (KiB) 55520

[startup+642.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 8975
/proc/meminfo: memFree=1533408/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=55520 CPUtime=638.37
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 17568 822 0 0 63821 16 0 0 25 0 1 0 60360366 56852480 11278 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8926/statm: 13880 11278 378 142 0 12834 0
Current children cumulated CPU time (s) 638.37
Current children cumulated vsize (KiB) 55520

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8975
/proc/meminfo: memFree=1526816/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=59216 CPUtime=818.29
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 19227 822 0 0 81811 18 0 0 25 0 1 0 60360366 60637184 12937 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/8926/statm: 14804 12937 378 142 0 13758 0
Current children cumulated CPU time (s) 818.29
Current children cumulated vsize (KiB) 59216

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8975
/proc/meminfo: memFree=1524576/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=60404 CPUtime=878.27
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 19782 822 0 0 87808 19 0 0 25 0 1 0 60360366 61853696 13492 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8926/statm: 15101 13492 378 142 0 14055 0
Current children cumulated CPU time (s) 878.27
Current children cumulated vsize (KiB) 60404

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8975
/proc/meminfo: memFree=1522272/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=61724 CPUtime=938.25
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 20341 822 0 0 93806 19 0 0 25 0 1 0 60360366 63205376 14051 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8926/statm: 15431 14051 378 142 0 14385 0
Current children cumulated CPU time (s) 938.25
Current children cumulated vsize (KiB) 61724

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8975
/proc/meminfo: memFree=1520032/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=63048 CPUtime=998.22
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 20900 822 0 0 99802 20 0 0 25 0 1 0 60360366 64561152 14610 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8926/statm: 15762 14610 378 142 0 14716 0
Current children cumulated CPU time (s) 998.22
Current children cumulated vsize (KiB) 63048

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8975
/proc/meminfo: memFree=1517728/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=80752 CPUtime=1058.2
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 25553 822 0 0 105797 23 0 0 25 0 1 0 60360366 82690048 15166 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8926/statm: 20188 15166 378 142 0 19142 0
Current children cumulated CPU time (s) 1058.2
Current children cumulated vsize (KiB) 80752

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8975
/proc/meminfo: memFree=1515552/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=81944 CPUtime=1118.19
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 26074 822 0 0 111795 24 0 0 25 0 1 0 60360366 83910656 15687 996147200 134512640 135095119 4294956304 18446744073709551615 134617201 0 0 4096 0 0 0 0 17 0 0 0
/proc/8926/statm: 20486 15687 378 142 0 19440 0
Current children cumulated CPU time (s) 1118.19
Current children cumulated vsize (KiB) 81944

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8975
/proc/meminfo: memFree=1513376/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=83132 CPUtime=1178.16
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 26612 822 0 0 117792 24 0 0 25 0 1 0 60360366 85127168 16225 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8926/statm: 20783 16225 378 142 0 19737 0
Current children cumulated CPU time (s) 1178.16
Current children cumulated vsize (KiB) 83132

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8975
/proc/meminfo: memFree=1511200/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=84320 CPUtime=1238.13
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 27127 822 0 0 123788 25 0 0 25 0 1 0 60360366 86343680 16740 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8926/statm: 21080 16740 378 142 0 20034 0
Current children cumulated CPU time (s) 1238.13
Current children cumulated vsize (KiB) 84320

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8975
/proc/meminfo: memFree=1509024/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=85508 CPUtime=1298.12
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 27654 822 0 0 129786 26 0 0 25 0 1 0 60360366 87560192 17267 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8926/statm: 21377 17267 378 142 0 20331 0
Current children cumulated CPU time (s) 1298.12
Current children cumulated vsize (KiB) 85508

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8977
/proc/meminfo: memFree=1506720/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=86828 CPUtime=1358.09
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 28192 822 0 0 135782 27 0 0 25 0 1 0 60360366 88911872 17805 996147200 134512640 135095119 4294956304 18446744073709551615 134637435 0 0 4096 0 0 0 0 17 0 0 0
/proc/8926/statm: 21707 17805 378 142 0 20661 0
Current children cumulated CPU time (s) 1358.09
Current children cumulated vsize (KiB) 86828

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8977
/proc/meminfo: memFree=1504800/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=87888 CPUtime=1418.08
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 28682 822 0 0 141780 28 0 0 25 0 1 0 60360366 89997312 18295 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/8926/statm: 21972 18295 378 142 0 20926 0
Current children cumulated CPU time (s) 1418.08
Current children cumulated vsize (KiB) 87888

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8977
/proc/meminfo: memFree=1489504/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=110468 CPUtime=1478.05
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 34526 822 0 0 147775 30 0 0 25 0 1 0 60360366 113119232 22090 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8926/statm: 27617 22090 378 142 0 26571 0
Current children cumulated CPU time (s) 1478.05
Current children cumulated vsize (KiB) 110468

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8977
/proc/meminfo: memFree=1488928/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=110468 CPUtime=1538.03
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 34717 822 0 0 153772 31 0 0 25 0 1 0 60360366 113119232 22281 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8926/statm: 27617 22281 378 142 0 26571 0
Current children cumulated CPU time (s) 1538.03
Current children cumulated vsize (KiB) 110468

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8977
/proc/meminfo: memFree=1488160/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=110468 CPUtime=1598.01
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 34910 822 0 0 159770 31 0 0 25 0 1 0 60360366 113119232 22474 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/8926/statm: 27617 22474 378 142 0 26571 0
Current children cumulated CPU time (s) 1598.01
Current children cumulated vsize (KiB) 110468

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8977
/proc/meminfo: memFree=1487328/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=110468 CPUtime=1657.98
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 35102 822 0 0 165767 31 0 0 25 0 1 0 60360366 113119232 22666 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8926/statm: 27617 22666 378 142 0 26571 0
Current children cumulated CPU time (s) 1657.98
Current children cumulated vsize (KiB) 110468

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8977
/proc/meminfo: memFree=1486496/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=110468 CPUtime=1717.96
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 35291 822 0 0 171764 32 0 0 25 0 1 0 60360366 113119232 22855 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8926/statm: 27617 22855 378 142 0 26571 0
Current children cumulated CPU time (s) 1717.96
Current children cumulated vsize (KiB) 110468

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8977
/proc/meminfo: memFree=1485728/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=110468 CPUtime=1777.94
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 35476 822 0 0 177762 32 0 0 25 0 1 0 60360366 113119232 23040 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/8926/statm: 27617 23040 378 142 0 26571 0
Current children cumulated CPU time (s) 1777.94
Current children cumulated vsize (KiB) 110468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8977
/proc/meminfo: memFree=1485472/2055920 swapFree=4192812/4192956
[pid=8926] ppid=8924 vsize=110468 CPUtime=1800.03
/proc/8926/stat : 8926 (pcs.small) R 8924 8926 7637 0 -1 4194304 35548 822 0 0 179971 32 0 0 25 0 1 0 60360366 113119232 23112 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 0 0 0
/proc/8926/statm: 27617 23112 378 142 0 26571 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 110468

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): 1804.42
CPU time (s): 1800.07
CPU user time (s): 1799.72
CPU system time (s): 0.344947
CPU usage (%): 99.7587
Max. virtual memory (cumulated for all children) (KiB): 118664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.344947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36370
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= 21
involuntary context switches= 14616

runsolver used 1.84872 second user time and 5.10822 second system time

The end

Launcher Data 

Begin job on node31 at 2009-07-16 10:29:02
IDJOB=2091603
IDBENCH=60088
IDSOLVER=734
FILE ID=node31/2091603-1247732942
PBS_JOBID= 9521490
Free space on /tmp= 66276 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-12_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091603-1247732942/watcher-2091603-1247732942 -o /tmp/evaluation-result-2091603-1247732942/solver-2091603-1247732942 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1914278813 HOME/instance-2091603-1247732942.xml

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

MD5SUM BENCH= 57448e1c015661ef2ed1d1da6b44eac3
RANDOM SEED=1914278813

node31.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		: 3000.216
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	: 5931.00
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		: 3000.216
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:       1578056 kB
Buffers:         84700 kB
Cached:         278488 kB
SwapCached:          0 kB
Active:         126252 kB
Inactive:       272516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1578056 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2108 kB
Writeback:           0 kB
Mapped:          55936 kB
Slab:            63888 kB
Committed_AS:   431452 kB
PageTables:       1988 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66272 MiB
End job on node31 at 2009-07-16 10:59:09