Trace number 2058701

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) 1800.05 1810.42

General information on the benchmark

Namecsp/rand-2-26/
normalized-rand-26-26-325-155-57021_ext.xml
MD5SUM957324b5ff6c2ae9da4db29517ba03bc
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark445.518
Satisfiable
(Un)Satisfiability was proved
Number of variables26
Number of constraints325
Maximum constraint arity2
Maximum domain size26
Number of constraints which are defined in extension325
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
0.18/0.21	c Seed is 2122858537
0.18/0.21	c Constructing HOME/instance-2058701-1247694299.xml  with 8437 constraints
0.18/0.21	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-2058701-1247694299/watcher-2058701-1247694299 -o /tmp/evaluation-result-2058701-1247694299/solver-2058701-1247694299 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2122858537 HOME/instance-2058701-1247694299.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: 1.24 0.37 0.13 4/73 12871
/proc/meminfo: memFree=1361240/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=5356 CPUtime=0
/proc/12871/stat : 12871 (pcssolve) S 12869 12871 12737 0 -1 4194304 339 474 0 0 0 0 0 0 16 0 1 0 56494858 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12871/statm: 1339 242 201 169 0 50 0
[pid=12875] ppid=12871 vsize=200 CPUtime=0
/proc/12875/stat : 12875 (grep) R 12871 12871 12737 0 -1 4194304 46 0 0 0 0 0 0 0 19 0 1 0 56494859 204800 24 996147200 4194304 4274172 548682068976 18446744073709551615 224262157589 0 0 4096 0 0 0 0 17 1 0 0
/proc/12875/statm: 50 24 17 19 0 4 0

[startup+0.0133751 s]
/proc/loadavg: 1.24 0.37 0.13 4/73 12871
/proc/meminfo: memFree=1361240/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=5356 CPUtime=0
/proc/12871/stat : 12871 (pcssolve) S 12869 12871 12737 0 -1 4194304 367 649 0 0 0 0 0 0 17 0 1 0 56494858 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12871/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101398 s]
/proc/loadavg: 1.24 0.37 0.13 4/73 12871
/proc/meminfo: memFree=1361240/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=5828 CPUtime=0.08
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 1169 822 0 0 8 0 0 0 18 0 1 0 56494858 5967872 778 996147200 134512640 135095119 4294956304 18446744073709551615 4159345959 0 0 4096 0 0 0 0 17 0 0 0
/proc/12871/statm: 1457 778 364 142 0 411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5828

[startup+0.301432 s]
/proc/loadavg: 1.24 0.37 0.13 4/73 12871
/proc/meminfo: memFree=1361240/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=7496 CPUtime=0.28
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 1615 822 0 0 28 0 0 0 19 0 1 0 56494858 7675904 1126 996147200 134512640 135095119 4294956304 18446744073709551615 134582681 0 0 4096 0 0 0 0 17 0 0 0
/proc/12871/statm: 1874 1126 378 142 0 828 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7496

[startup+0.701505 s]
/proc/loadavg: 1.24 0.37 0.13 4/73 12871
/proc/meminfo: memFree=1361240/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=7496 CPUtime=0.68
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 1625 822 0 0 68 0 0 0 23 0 1 0 56494858 7675904 1136 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/12871/statm: 1874 1136 378 142 0 828 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7496

[startup+1.50165 s]
/proc/loadavg: 1.24 0.37 0.13 3/74 12877
/proc/meminfo: memFree=1357328/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=7496 CPUtime=1.47
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 1645 822 0 0 147 0 0 0 25 0 1 0 56494858 7675904 1156 996147200 134512640 135095119 4294956304 18446744073709551615 134637450 0 0 4096 0 0 0 0 17 0 0 0
/proc/12871/statm: 1874 1156 378 142 0 828 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7496

[startup+3.10195 s]
/proc/loadavg: 1.24 0.37 0.13 3/74 12877
/proc/meminfo: memFree=1356496/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=8524 CPUtime=3.06
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 1834 822 0 0 306 0 0 0 25 0 1 0 56494858 8728576 1345 996147200 134512640 135095119 4294956304 18446744073709551615 134589631 0 0 4096 0 0 0 0 17 0 0 0
/proc/12871/statm: 2131 1345 378 142 0 1085 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8524

[startup+6.30155 s]
/proc/loadavg: 1.30 0.40 0.14 3/74 12877
/proc/meminfo: memFree=1353104/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=10456 CPUtime=6.24
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 2499 822 0 0 623 1 0 0 25 0 1 0 56494858 10706944 1624 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/12871/statm: 2614 1624 378 142 0 1568 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10456

[startup+12.7017 s]
/proc/loadavg: 1.36 0.42 0.15 3/74 12877
/proc/meminfo: memFree=1347088/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=11896 CPUtime=12.58
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 3112 822 0 0 1257 1 0 0 25 0 1 0 56494858 12181504 2237 996147200 134512640 135095119 4294956304 18446744073709551615 134642605 0 0 4096 0 0 0 0 17 0 0 0
/proc/12871/statm: 2974 2237 378 142 0 1928 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 11896

[startup+25.5011 s]
/proc/loadavg: 1.50 0.50 0.17 3/74 12877
/proc/meminfo: memFree=1337040/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=16940 CPUtime=25.28
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 4773 822 0 0 2526 2 0 0 25 0 1 0 56494858 17346560 3095 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/12871/statm: 4235 3095 378 142 0 3189 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 16940

[startup+51.1019 s]
/proc/loadavg: 1.67 0.62 0.22 3/74 12877
/proc/meminfo: memFree=1314832/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=23532 CPUtime=50.69
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 6949 822 0 0 5065 4 0 0 25 0 1 0 56494858 24096768 4246 996147200 134512640 135095119 4294956304 18446744073709551615 134589672 0 0 4096 0 0 0 0 17 0 0 0
/proc/12871/statm: 5883 4246 378 142 0 4837 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 23532

[startup+102.306 s]
/proc/loadavg: 1.85 0.83 0.31 3/74 12877
/proc/meminfo: memFree=1290128/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=29396 CPUtime=101.48
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 9117 822 0 0 10143 5 0 0 25 0 1 0 56494858 30101504 5901 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12871/statm: 7349 5901 378 142 0 6303 0
Current children cumulated CPU time (s) 101.48
Current children cumulated vsize (KiB) 29396

[startup+162.301 s]
/proc/loadavg: 1.94 1.04 0.41 3/74 12877
/proc/meminfo: memFree=1264336/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=40984 CPUtime=161.02
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 12634 822 0 0 16094 8 0 0 25 0 1 0 56494858 41967616 7369 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/12871/statm: 10246 7369 378 142 0 9200 0
Current children cumulated CPU time (s) 161.02
Current children cumulated vsize (KiB) 40984

[startup+222.302 s]
/proc/loadavg: 1.98 1.21 0.51 3/74 12877
/proc/meminfo: memFree=1221520/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=43724 CPUtime=220.55
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 13890 822 0 0 22045 10 0 0 25 0 1 0 56494858 44773376 8625 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12871/statm: 10931 8625 378 142 0 9885 0
Current children cumulated CPU time (s) 220.55
Current children cumulated vsize (KiB) 43724

[startup+282.302 s]
/proc/loadavg: 1.99 1.35 0.60 3/74 12877
/proc/meminfo: memFree=1206736/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=53232 CPUtime=280.1
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 16719 822 0 0 27998 12 0 0 25 0 1 0 56494858 54509568 10429 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/12871/statm: 13308 10429 378 142 0 12262 0
Current children cumulated CPU time (s) 280.1
Current children cumulated vsize (KiB) 53232

[startup+342.303 s]
/proc/loadavg: 1.99 1.47 0.69 3/74 12877
/proc/meminfo: memFree=1194256/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=53364 CPUtime=339.63
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 17171 822 0 0 33951 12 0 0 25 0 1 0 56494858 54644736 10881 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12871/statm: 13341 10881 378 142 0 12295 0
Current children cumulated CPU time (s) 339.63
Current children cumulated vsize (KiB) 53364

[startup+402.302 s]
/proc/loadavg: 1.99 1.56 0.77 3/74 12879
/proc/meminfo: memFree=1177992/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=55060 CPUtime=399.17
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 18007 822 0 0 39903 14 0 0 25 0 1 0 56494858 56381440 11717 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12871/statm: 13765 11717 378 142 0 12719 0
Current children cumulated CPU time (s) 399.17
Current children cumulated vsize (KiB) 55060

[startup+462.301 s]
/proc/loadavg: 1.99 1.64 0.84 3/74 12879
/proc/meminfo: memFree=1161680/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=57020 CPUtime=458.7
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 18840 822 0 0 45854 16 0 0 25 0 1 0 56494858 58388480 12550 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12871/statm: 14255 12550 378 142 0 13209 0
Current children cumulated CPU time (s) 458.7
Current children cumulated vsize (KiB) 57020

[startup+522.301 s]
/proc/loadavg: 1.99 1.70 0.91 3/74 12879
/proc/meminfo: memFree=1147792/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=58860 CPUtime=518.23
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 19653 822 0 0 51806 17 0 0 25 0 1 0 56494858 60272640 13363 996147200 134512640 135095119 4294956304 18446744073709551615 134617021 0 0 4096 0 0 0 0 17 0 0 0
/proc/12871/statm: 14715 13363 378 142 0 13669 0
Current children cumulated CPU time (s) 518.23
Current children cumulated vsize (KiB) 58860

[startup+582.301 s]
/proc/loadavg: 1.99 1.75 0.97 3/74 12879
/proc/meminfo: memFree=1134416/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=76944 CPUtime=577.76
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 24508 822 0 0 57756 20 0 0 25 0 1 0 56494858 78790656 14121 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12871/statm: 19236 14121 378 142 0 18190 0
Current children cumulated CPU time (s) 577.76
Current children cumulated vsize (KiB) 76944

[startup+642.302 s]
/proc/loadavg: 1.99 1.80 1.04 3/74 12879
/proc/meminfo: memFree=1121232/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=78508 CPUtime=637.31
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 25239 822 0 0 63710 21 0 0 25 0 1 0 56494858 80392192 14852 996147200 134512640 135095119 4294956304 18446744073709551615 134617057 0 0 4096 0 0 0 0 17 0 0 0
/proc/12871/statm: 19627 14852 378 142 0 18581 0
Current children cumulated CPU time (s) 637.31

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

[startup+822.302 s]
/proc/loadavg: 1.99 1.88 1.20 3/74 12879
/proc/meminfo: memFree=1083856/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=83204 CPUtime=815.91
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 27294 822 0 0 81566 25 0 0 25 0 1 0 56494858 85200896 16907 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12871/statm: 20801 16907 378 142 0 19755 0
Current children cumulated CPU time (s) 815.91
Current children cumulated vsize (KiB) 83204

[startup+882.302 s]
/proc/loadavg: 1.99 1.90 1.25 3/74 12910
/proc/meminfo: memFree=1273992/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=104064 CPUtime=875.61
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 32819 822 0 0 87533 28 0 0 25 0 1 0 56494858 106561536 20383 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/12871/statm: 26016 20383 378 142 0 24970 0
Current children cumulated CPU time (s) 875.61
Current children cumulated vsize (KiB) 104064

[startup+942.301 s]
/proc/loadavg: 1.99 1.92 1.29 3/74 12910
/proc/meminfo: memFree=1242824/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=104064 CPUtime=935.36
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 33098 822 0 0 93508 28 0 0 25 0 1 0 56494858 106561536 20662 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/12871/statm: 26016 20662 378 142 0 24970 0
Current children cumulated CPU time (s) 935.36
Current children cumulated vsize (KiB) 104064

[startup+1002.3 s]
/proc/loadavg: 1.99 1.93 1.33 3/74 12916
/proc/meminfo: memFree=1207432/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=104064 CPUtime=995.13
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 33367 822 0 0 99484 29 0 0 25 0 1 0 56494858 106561536 20931 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/12871/statm: 26016 20931 378 142 0 24970 0
Current children cumulated CPU time (s) 995.13
Current children cumulated vsize (KiB) 104064

[startup+1062.3 s]
/proc/loadavg: 1.99 1.94 1.37 3/74 12916
/proc/meminfo: memFree=1172424/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=104064 CPUtime=1054.89
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 33633 822 0 0 105460 29 0 0 25 0 1 0 56494858 106561536 21197 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/12871/statm: 26016 21197 378 142 0 24970 0
Current children cumulated CPU time (s) 1054.89
Current children cumulated vsize (KiB) 104064

[startup+1122.3 s]
/proc/loadavg: 1.99 1.95 1.41 3/74 12916
/proc/meminfo: memFree=1141384/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=104064 CPUtime=1114.64
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 33886 822 0 0 111435 29 0 0 25 0 1 0 56494858 106561536 21450 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12871/statm: 26016 21450 378 142 0 24970 0
Current children cumulated CPU time (s) 1114.64
Current children cumulated vsize (KiB) 104064

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.44 3/74 12916
/proc/meminfo: memFree=1110152/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=104064 CPUtime=1174.41
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 34134 822 0 0 117412 29 0 0 25 0 1 0 56494858 106561536 21698 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12871/statm: 26016 21698 378 142 0 24970 0
Current children cumulated CPU time (s) 1174.41
Current children cumulated vsize (KiB) 104064

[startup+1242.3 s]
/proc/loadavg: 1.99 1.96 1.47 3/74 12916
/proc/meminfo: memFree=1075912/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=104064 CPUtime=1234.17
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 34378 822 0 0 123387 30 0 0 25 0 1 0 56494858 106561536 21942 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/12871/statm: 26016 21942 378 142 0 24970 0
Current children cumulated CPU time (s) 1234.17
Current children cumulated vsize (KiB) 104064

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.50 3/74 12916
/proc/meminfo: memFree=1035656/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=104064 CPUtime=1293.94
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 34622 822 0 0 129364 30 0 0 25 0 1 0 56494858 106561536 22186 996147200 134512640 135095119 4294956304 18446744073709551615 134554987 0 0 4096 0 0 0 0 17 1 0 0
/proc/12871/statm: 26016 22186 378 142 0 24970 0
Current children cumulated CPU time (s) 1293.94
Current children cumulated vsize (KiB) 104064

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.53 3/74 12916
/proc/meminfo: memFree=1004488/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=104584 CPUtime=1353.69
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 34983 822 0 0 135339 30 0 0 25 0 1 0 56494858 107094016 22547 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/12871/statm: 26146 22547 378 142 0 25100 0
Current children cumulated CPU time (s) 1353.69
Current children cumulated vsize (KiB) 104584

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.56 3/74 12916
/proc/meminfo: memFree=972936/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=105628 CPUtime=1413.46
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 35482 822 0 0 141315 31 0 0 25 0 1 0 56494858 108163072 23046 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12871/statm: 26407 23046 378 142 0 25361 0
Current children cumulated CPU time (s) 1413.46
Current children cumulated vsize (KiB) 105628

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.58 3/74 12916
/proc/meminfo: memFree=938440/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=106676 CPUtime=1473.21
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 35966 822 0 0 147290 31 0 0 25 0 1 0 56494858 109236224 23530 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/12871/statm: 26669 23530 378 142 0 25623 0
Current children cumulated CPU time (s) 1473.21
Current children cumulated vsize (KiB) 106676

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.60 3/74 12916
/proc/meminfo: memFree=905736/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=107856 CPUtime=1532.98
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 36471 822 0 0 153266 32 0 0 25 0 1 0 56494858 110444544 24035 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/12871/statm: 26964 24035 378 142 0 25918 0
Current children cumulated CPU time (s) 1532.98
Current children cumulated vsize (KiB) 107856

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.63 3/74 12916
/proc/meminfo: memFree=873480/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=109020 CPUtime=1592.74
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 36997 822 0 0 159241 33 0 0 25 0 1 0 56494858 111636480 24561 996147200 134512640 135095119 4294956304 18446744073709551615 134555070 0 0 4096 0 0 0 0 17 1 0 0
/proc/12871/statm: 27255 24561 378 142 0 26209 0
Current children cumulated CPU time (s) 1592.74
Current children cumulated vsize (KiB) 109020

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.65 3/74 12916
/proc/meminfo: memFree=840136/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=110068 CPUtime=1652.5
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 37490 822 0 0 165216 34 0 0 25 0 1 0 56494858 112709632 25054 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12871/statm: 27517 25054 378 142 0 26471 0
Current children cumulated CPU time (s) 1652.5
Current children cumulated vsize (KiB) 110068

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.67 3/74 12916
/proc/meminfo: memFree=809608/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=111256 CPUtime=1712.26
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 37995 822 0 0 171191 35 0 0 25 0 1 0 56494858 113926144 25559 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12871/statm: 27814 25559 378 142 0 26768 0
Current children cumulated CPU time (s) 1712.26
Current children cumulated vsize (KiB) 111256

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.68 3/74 12916
/proc/meminfo: memFree=781448/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=112416 CPUtime=1772.02
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 38491 822 0 0 177167 35 0 0 25 0 1 0 56494858 115113984 26055 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12871/statm: 28104 26055 378 142 0 27058 0
Current children cumulated CPU time (s) 1772.02
Current children cumulated vsize (KiB) 112416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.4 s]
/proc/loadavg: 1.99 1.97 1.69 3/74 12916
/proc/meminfo: memFree=769928/2055920 swapFree=4192812/4192956
[pid=12871] ppid=12869 vsize=112944 CPUtime=1800.02
/proc/12871/stat : 12871 (pcs.small) R 12869 12871 12737 0 -1 4194304 38724 822 0 0 179966 36 0 0 25 0 1 0 56494858 115654656 26288 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/12871/statm: 28236 26288 378 142 0 27190 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 112944

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): 1810.42
CPU time (s): 1800.05
CPU user time (s): 1799.67
CPU system time (s): 0.38894
CPU usage (%): 99.4272
Max. virtual memory (cumulated for all children) (KiB): 112944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.38894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39546
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= 30822

runsolver used 1.52077 second user time and 5.08023 second system time

The end

Launcher Data 

Begin job on node82 at 2009-07-15 23:44:59
IDJOB=2058701
IDBENCH=53515
IDSOLVER=733
FILE ID=node82/2058701-1247694299
PBS_JOBID= 9521153
Free space on /tmp= 66316 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-26/normalized-rand-26-26-325-155-57021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2058701-1247694299/watcher-2058701-1247694299 -o /tmp/evaluation-result-2058701-1247694299/solver-2058701-1247694299 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2122858537 HOME/instance-2058701-1247694299.xml

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

MD5SUM BENCH= 957324b5ff6c2ae9da4db29517ba03bc
RANDOM SEED=2122858537

node82.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		: 3000.265
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		: 3000.265
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1361656 kB
Buffers:         72436 kB
Cached:         486184 kB
SwapCached:          0 kB
Active:         224112 kB
Inactive:       400248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1361656 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2028 kB
Writeback:           0 kB
Mapped:          77136 kB
Slab:            55192 kB
Committed_AS:   568856 kB
PageTables:       1852 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= 66312 MiB
End job on node82 at 2009-07-16 00:15:11