Trace number 2091756

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) 1800.08 1807.82

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-3_ext.xml
MD5SUMf722f90aead6f2e35add0f8dec97dc20
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 benchmark114.065
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints464
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension464
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
0.00/0.22	c Seed is 662785880
0.00/0.22	c Constructing HOME/instance-2091756-1247733316.xml  with 10649 constraints
0.00/0.22	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-2091756-1247733316/watcher-2091756-1247733316 -o /tmp/evaluation-result-2091756-1247733316/solver-2091756-1247733316 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 662785880 HOME/instance-2091756-1247733316.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: 2.00 1.99 1.99 4/72 16014
/proc/meminfo: memFree=1033944/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=18576 CPUtime=0
/proc/16014/stat : 16014 (runsolver) R 16012 16014 14922 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 60395352 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 208717540647 0 0 4096 24578 0 0 0 17 1 0 0
/proc/16014/statm: 4644 284 249 26 0 2626 0

[startup+0.22005 s]
/proc/loadavg: 2.00 1.99 1.99 4/72 16014
/proc/meminfo: memFree=1033944/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=8100 CPUtime=0.19
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 1792 822 0 0 19 0 0 0 19 0 1 0 60395352 8294400 1303 996147200 134512640 135095119 4294956304 18446744073709551615 134636924 0 0 4096 0 0 0 0 17 1 0 0
/proc/16014/statm: 2025 1303 378 142 0 979 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8100

[startup+0.301936 s]
/proc/loadavg: 2.00 1.99 1.99 4/72 16014
/proc/meminfo: memFree=1033944/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=8100 CPUtime=0.27
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 1792 822 0 0 27 0 0 0 19 0 1 0 60395352 8294400 1303 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/16014/statm: 2025 1303 378 142 0 979 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8100

[startup+0.401947 s]
/proc/loadavg: 2.00 1.99 1.99 4/72 16014
/proc/meminfo: memFree=1033944/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=8100 CPUtime=0.37
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 1793 822 0 0 37 0 0 0 20 0 1 0 60395352 8294400 1304 996147200 134512640 135095119 4294956304 18446744073709551615 134637399 0 0 4096 0 0 0 0 17 1 0 0
/proc/16014/statm: 2025 1304 378 142 0 979 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 8100

[startup+0.701979 s]
/proc/loadavg: 2.00 1.99 1.99 4/72 16014
/proc/meminfo: memFree=1033944/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=8100 CPUtime=0.67
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 1795 822 0 0 67 0 0 0 23 0 1 0 60395352 8294400 1306 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16014/statm: 2025 1306 378 142 0 979 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8100

[startup+1.50107 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=1030032/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=8100 CPUtime=1.46
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 1801 822 0 0 146 0 0 0 25 0 1 0 60395352 8294400 1312 996147200 134512640 135095119 4294956304 18446744073709551615 134615479 0 0 4096 0 0 0 0 17 1 0 0
/proc/16014/statm: 2025 1312 378 142 0 979 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8100

[startup+3.10224 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=1029840/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=8100 CPUtime=3.04
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 1813 822 0 0 304 0 0 0 25 0 1 0 60395352 8294400 1324 996147200 134512640 135095119 4294956304 18446744073709551615 10950068 0 0 4096 0 0 0 0 17 1 0 0
/proc/16014/statm: 2025 1324 378 142 0 979 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 8100

[startup+6.30159 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=1029520/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=8100 CPUtime=6.22
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 1835 822 0 0 622 0 0 0 25 0 1 0 60395352 8294400 1346 996147200 134512640 135095119 4294956304 18446744073709551615 134617349 0 0 4096 0 0 0 0 17 1 0 0
/proc/16014/statm: 2025 1346 378 142 0 979 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8100

[startup+12.7013 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=1028432/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=9772 CPUtime=12.56
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 2169 822 0 0 1255 1 0 0 25 0 1 0 60395352 10006528 1551 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/16014/statm: 2443 1551 378 142 0 1397 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9772

[startup+25.5067 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=1026832/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=11192 CPUtime=25.24
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 2710 822 0 0 2523 1 0 0 25 0 1 0 60395352 11460608 1835 996147200 134512640 135095119 4294956304 18446744073709551615 134577261 0 0 4096 0 0 0 0 17 1 0 0
/proc/16014/statm: 2798 1835 378 142 0 1752 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 11192

[startup+51.1014 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=1008592/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=14064 CPUtime=50.6
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 3726 822 0 0 5057 3 0 0 25 0 1 0 60395352 14401536 2561 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 1 0 0
/proc/16014/statm: 3516 2561 378 142 0 2470 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 14064

[startup+102.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=1004048/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=18220 CPUtime=101.31
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 5164 822 0 0 10127 4 0 0 25 0 1 0 60395352 18657280 3486 996147200 134512640 135095119 4294956304 18446744073709551615 134589639 0 0 4096 0 0 0 0 17 1 0 0
/proc/16014/statm: 4555 3486 378 142 0 3509 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 18220

[startup+162.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=996688/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=24888 CPUtime=160.76
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 7222 822 0 0 16070 6 0 0 25 0 1 0 60395352 25485312 5031 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16014/statm: 6222 5031 378 142 0 5176 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 24888

[startup+222.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=994384/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=28984 CPUtime=220.19
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 8586 822 0 0 22012 7 0 0 25 0 1 0 60395352 29679616 5370 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16014/statm: 7246 5370 378 142 0 6200 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 28984

[startup+282.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=990544/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=30568 CPUtime=279.63
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 9286 822 0 0 27956 7 0 0 25 0 1 0 60395352 31301632 6070 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16014/statm: 7642 6070 378 142 0 6596 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 30568

[startup+342.307 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=986704/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=32020 CPUtime=339.07
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 9966 822 0 0 33899 8 0 0 25 0 1 0 60395352 32788480 6750 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16014/statm: 8005 6750 378 142 0 6959 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 32020

[startup+402.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=983184/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=33604 CPUtime=398.51
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 10608 822 0 0 39842 9 0 0 25 0 1 0 60395352 34410496 7392 996147200 134512640 135095119 4294956304 18446744073709551615 134617012 0 0 4096 0 0 0 0 17 1 0 0
/proc/16014/statm: 8401 7392 378 142 0 7355 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 33604

[startup+462.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=979728/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=43112 CPUtime=457.94
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 13228 822 0 0 45783 11 0 0 25 0 1 0 60395352 44146688 7963 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16014/statm: 10778 7963 378 142 0 9732 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 43112

[startup+522.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=976592/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=44560 CPUtime=517.37
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 13853 822 0 0 51725 12 0 0 25 0 1 0 60395352 45629440 8588 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16014/statm: 11140 8588 378 142 0 10094 0
Current children cumulated CPU time (s) 517.37
Current children cumulated vsize (KiB) 44560

[startup+582.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=967824/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=55520 CPUtime=576.81
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 16810 822 0 0 57668 13 0 0 25 0 1 0 60395352 56852480 10520 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16014/statm: 13880 10520 378 142 0 12834 0
Current children cumulated CPU time (s) 576.81
Current children cumulated vsize (KiB) 55520

[startup+642.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 16020
/proc/meminfo: memFree=965520/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=55520 CPUtime=636.24
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 17046 822 0 0 63611 13 0 0 25 0 1 0 60395352 56852480 10756 996147200 134512640 135095119 4294956304 18446744073709551615 134643006 0 0 4096 0 0 0 0 17 1 0 0
/proc/16014/statm: 13880 10756 378 142 0 12834 0
Current children cumulated CPU time (s) 636.24
Current children cumulated vsize (KiB) 55520

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 2.05 2.00 2.00 3/82 16104
/proc/meminfo: memFree=1039872/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=55912 CPUtime=815.06
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 17856 822 0 0 81489 17 0 0 25 0 1 0 60395352 57253888 11566 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16014/statm: 13978 11566 378 142 0 12932 0
Current children cumulated CPU time (s) 815.06
Current children cumulated vsize (KiB) 55912

[startup+882.301 s]
/proc/loadavg: 1.87 1.97 1.99 2/68 16865
/proc/meminfo: memFree=1061688/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=57096 CPUtime=875
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 18375 822 0 0 87473 27 0 0 25 0 1 0 60395352 58466304 12085 996147200 134512640 135095119 4294956304 18446744073709551615 134555089 0 0 4096 0 0 0 0 17 0 0 0
/proc/16014/statm: 14274 12085 378 142 0 13228 0
Current children cumulated CPU time (s) 875
Current children cumulated vsize (KiB) 57096

[startup+942.302 s]
/proc/loadavg: 1.32 1.79 1.92 2/68 17129
/proc/meminfo: memFree=1059456/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=58416 CPUtime=934.95
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 18943 822 0 0 93463 32 0 0 25 0 1 0 60395352 59817984 12653 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16014/statm: 14604 12653 378 142 0 13558 0
Current children cumulated CPU time (s) 934.95
Current children cumulated vsize (KiB) 58416

[startup+1002.31 s]
/proc/loadavg: 1.11 1.64 1.86 2/68 17329
/proc/meminfo: memFree=1057208/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=59604 CPUtime=994.91
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 19457 822 0 0 99456 35 0 0 25 0 1 0 60395352 61034496 13167 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16014/statm: 14901 13167 378 142 0 13855 0
Current children cumulated CPU time (s) 994.91
Current children cumulated vsize (KiB) 59604

[startup+1062.3 s]
/proc/loadavg: 1.04 1.52 1.81 2/68 17494
/proc/meminfo: memFree=1054976/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=60792 CPUtime=1054.88
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 19979 822 0 0 105449 39 0 0 25 0 1 0 60395352 62251008 13689 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16014/statm: 15198 13689 378 142 0 14152 0
Current children cumulated CPU time (s) 1054.88
Current children cumulated vsize (KiB) 60792

[startup+1122.3 s]
/proc/loadavg: 1.01 1.42 1.75 2/68 17626
/proc/meminfo: memFree=1052480/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=62112 CPUtime=1114.84
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 20525 822 0 0 111441 43 0 0 25 0 1 0 60395352 63602688 14235 996147200 134512640 135095119 4294956304 18446744073709551615 134642871 0 0 4096 0 0 0 0 17 0 0 0
/proc/16014/statm: 15528 14235 378 142 0 14482 0
Current children cumulated CPU time (s) 1114.84
Current children cumulated vsize (KiB) 62112

[startup+1182.3 s]
/proc/loadavg: 1.00 1.34 1.70 2/68 17725
/proc/meminfo: memFree=1050240/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=79420 CPUtime=1174.8
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 25086 822 0 0 117432 48 0 0 25 0 1 0 60395352 81326080 14699 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 0 0 0
/proc/16014/statm: 19855 14699 378 142 0 18809 0
Current children cumulated CPU time (s) 1174.8
Current children cumulated vsize (KiB) 79420

[startup+1242.3 s]
/proc/loadavg: 1.00 1.28 1.66 2/65 17762
/proc/meminfo: memFree=1049432/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=80740 CPUtime=1234.77
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 25603 822 0 0 123426 51 0 0 25 0 1 0 60395352 82677760 15216 996147200 134512640 135095119 4294956304 18446744073709551615 10948561 0 0 4096 0 0 0 0 17 0 0 0
/proc/16014/statm: 20185 15216 378 142 0 19139 0
Current children cumulated CPU time (s) 1234.77
Current children cumulated vsize (KiB) 80740

[startup+1302.3 s]
/proc/loadavg: 1.00 1.23 1.61 2/65 17762
/proc/meminfo: memFree=1047576/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=81796 CPUtime=1294.75
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 26097 822 0 0 129423 52 0 0 25 0 1 0 60395352 83759104 15710 996147200 134512640 135095119 4294956304 18446744073709551615 134643059 0 0 4096 0 0 0 0 17 0 0 0
/proc/16014/statm: 20449 15710 378 142 0 19403 0
Current children cumulated CPU time (s) 1294.75
Current children cumulated vsize (KiB) 81796

[startup+1362.3 s]
/proc/loadavg: 1.00 1.18 1.57 2/65 17762
/proc/meminfo: memFree=1045528/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=82988 CPUtime=1354.72
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 26619 822 0 0 135419 53 0 0 25 0 1 0 60395352 84979712 16232 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 0 0 0
/proc/16014/statm: 20747 16232 378 142 0 19701 0
Current children cumulated CPU time (s) 1354.72
Current children cumulated vsize (KiB) 82988

[startup+1422.3 s]
/proc/loadavg: 1.00 1.15 1.53 2/65 17762
/proc/meminfo: memFree=1043608/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=84176 CPUtime=1414.69
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 27119 822 0 0 141416 53 0 0 25 0 1 0 60395352 86196224 16732 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16014/statm: 21044 16732 378 142 0 19998 0
Current children cumulated CPU time (s) 1414.69
Current children cumulated vsize (KiB) 84176

[startup+1482.3 s]
/proc/loadavg: 1.00 1.12 1.50 2/65 17762
/proc/meminfo: memFree=1041624/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=85364 CPUtime=1474.67
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 27605 822 0 0 147413 54 0 0 25 0 1 0 60395352 87412736 17218 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16014/statm: 21341 17218 378 142 0 20295 0
Current children cumulated CPU time (s) 1474.67
Current children cumulated vsize (KiB) 85364

[startup+1542.3 s]
/proc/loadavg: 1.00 1.09 1.46 2/65 17762
/proc/meminfo: memFree=1039832/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=86424 CPUtime=1534.64
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 28067 822 0 0 153410 54 0 0 25 0 1 0 60395352 88498176 17680 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16014/statm: 21606 17680 378 142 0 20560 0
Current children cumulated CPU time (s) 1534.64
Current children cumulated vsize (KiB) 86424

[startup+1602.3 s]
/proc/loadavg: 1.00 1.07 1.43 2/65 17768
/proc/meminfo: memFree=1038104/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=87348 CPUtime=1594.62
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 28505 822 0 0 159407 55 0 0 25 0 1 0 60395352 89444352 18118 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16014/statm: 21837 18118 378 142 0 20791 0
Current children cumulated CPU time (s) 1594.62
Current children cumulated vsize (KiB) 87348

[startup+1662.31 s]
/proc/loadavg: 1.00 1.06 1.40 2/65 17768
/proc/meminfo: memFree=1036376/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=88408 CPUtime=1654.61
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 28943 822 0 0 165406 55 0 0 25 0 1 0 60395352 90529792 18556 996147200 134512640 135095119 4294956304 18446744073709551615 134643059 0 0 4096 0 0 0 0 17 0 0 0
/proc/16014/statm: 22102 18556 378 142 0 21056 0
Current children cumulated CPU time (s) 1654.61
Current children cumulated vsize (KiB) 88408

[startup+1722.3 s]
/proc/loadavg: 1.00 1.05 1.37 2/65 17768
/proc/meminfo: memFree=1022104/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=110064 CPUtime=1714.57
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 34538 822 0 0 171400 57 0 0 25 0 1 0 60395352 112705536 22102 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/16014/statm: 27516 22102 378 142 0 26470 0
Current children cumulated CPU time (s) 1714.57
Current children cumulated vsize (KiB) 110064

[startup+1782.3 s]
/proc/loadavg: 1.00 1.03 1.35 2/65 17768
/proc/meminfo: memFree=1021272/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=110064 CPUtime=1774.55
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 34720 822 0 0 177397 58 0 0 25 0 1 0 60395352 112705536 22284 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16014/statm: 27516 22284 378 142 0 26470 0
Current children cumulated CPU time (s) 1774.55
Current children cumulated vsize (KiB) 110064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.8 s]
/proc/loadavg: 1.00 1.03 1.34 2/65 17768
/proc/meminfo: memFree=1020952/2055920 swapFree=4192812/4192956
[pid=16014] ppid=16012 vsize=110064 CPUtime=1800.04
/proc/16014/stat : 16014 (pcs.small) R 16012 16014 14922 0 -1 4194304 34799 822 0 0 179946 58 0 0 25 0 1 0 60395352 112705536 22363 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16014/statm: 27516 22363 378 142 0 26470 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 110064

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): 1807.82
CPU time (s): 1800.08
CPU user time (s): 1799.48
CPU system time (s): 0.601908
CPU usage (%): 99.5717
Max. virtual memory (cumulated for all children) (KiB): 118260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.48
system time used= 0.601908
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35621
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= 20545

runsolver used 1.75073 second user time and 5.61015 second system time

The end

Launcher Data 

Begin job on node47 at 2009-07-16 10:35:16
IDJOB=2091756
IDBENCH=60116
IDSOLVER=733
FILE ID=node47/2091756-1247733316
PBS_JOBID= 9521633
Free space on /tmp= 66384 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-3_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091756-1247733316/watcher-2091756-1247733316 -o /tmp/evaluation-result-2091756-1247733316/solver-2091756-1247733316 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 662785880 HOME/instance-2091756-1247733316.xml

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

MD5SUM BENCH= f722f90aead6f2e35add0f8dec97dc20
RANDOM SEED=662785880

node47.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		: 3000.218
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		: 3000.218
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:       1034424 kB
Buffers:         93592 kB
Cached:         743556 kB
SwapCached:          0 kB
Active:         332192 kB
Inactive:       596088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1034424 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2144 kB
Writeback:           0 kB
Mapped:         102520 kB
Slab:            78452 kB
Committed_AS:   620284 kB
PageTables:       2000 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= 66384 MiB
End job on node47 at 2009-07-16 11:05:26