Trace number 2089788

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 1802.52

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-50_ext.xml
MD5SUM6cab0e39ffeab5d3a3f62c39c762586f
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 benchmark42.0166
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints346
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension346
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 2038969693
0.00/0.02	c Constructing HOME/instance-2089788-1247730631.xml  with 6538 constraints
0.08/0.11	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-2089788-1247730631/watcher-2089788-1247730631 -o /tmp/evaluation-result-2089788-1247730631/solver-2089788-1247730631 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2038969693 HOME/instance-2089788-1247730631.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: 1.98 1.98 1.99 4/81 15122
/proc/meminfo: memFree=1477664/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=5356 CPUtime=0
/proc/15122/stat : 15122 (pcssolve) R 15120 15122 14779 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60129969 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 231962372767 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15122/statm: 1339 241 200 169 0 50 0
[pid=15123] ppid=15122 vsize=3676 CPUtime=0
/proc/15123/stat : 15123 (fgrep) R 15122 15122 14779 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 60129970 3764224 114 996147200 4194304 4274172 548682068976 18446744073709551615 4243297 0 0 4096 0 0 0 0 17 1 0 0
/proc/15123/statm: 919 114 86 19 0 43 0
[pid=15124] ppid=15122 vsize=5356 CPUtime=0
/proc/15124/stat : 15124 (pcssolve) R 15122 15122 14779 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60129970 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 231962372767 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15124/statm: 1339 241 200 169 0 50 0

[startup+0.043502 s]
/proc/loadavg: 1.98 1.98 1.99 4/81 15122
/proc/meminfo: memFree=1477664/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=4640 CPUtime=0.02
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 886 822 0 0 2 0 0 0 24 0 1 0 60129969 4751360 495 996147200 134512640 135095119 4294956304 18446744073709551615 134554989 0 0 4096 0 0 0 0 17 1 0 0
/proc/15122/statm: 1160 495 364 142 0 114 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4640

[startup+0.10149 s]
/proc/loadavg: 1.98 1.98 1.99 4/81 15122
/proc/meminfo: memFree=1477664/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=5984 CPUtime=0.08
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 1202 822 0 0 8 0 0 0 24 0 1 0 60129969 6127616 811 996147200 134512640 135095119 4294956304 18446744073709551615 134524248 0 0 4096 0 0 0 0 17 1 0 0
/proc/15122/statm: 1496 811 367 142 0 450 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5984

[startup+0.30143 s]
/proc/loadavg: 1.98 1.98 1.99 4/81 15122
/proc/meminfo: memFree=1477664/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=6376 CPUtime=0.28
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 1354 822 0 0 28 0 0 0 25 0 1 0 60129969 6529024 930 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/15122/statm: 1594 930 378 142 0 548 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6376

[startup+0.701314 s]
/proc/loadavg: 1.98 1.98 1.99 4/81 15122
/proc/meminfo: memFree=1477664/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=6376 CPUtime=0.68
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 1361 822 0 0 68 0 0 0 25 0 1 0 60129969 6529024 937 996147200 134512640 135095119 4294956304 18446744073709551615 134642903 0 0 4096 0 0 0 0 17 1 0 0
/proc/15122/statm: 1594 937 378 142 0 548 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6376

[startup+1.50109 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 15128
/proc/meminfo: memFree=1475288/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=6508 CPUtime=1.47
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 1443 822 0 0 147 0 0 0 25 0 1 0 60129969 6664192 954 996147200 134512640 135095119 4294956304 18446744073709551615 134617234 0 0 4096 0 0 0 0 17 1 0 0
/proc/15122/statm: 1627 954 378 142 0 581 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6508

[startup+3.10163 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 15128
/proc/meminfo: memFree=1474840/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=7028 CPUtime=3.05
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 1623 822 0 0 305 0 0 0 25 0 1 0 60129969 7196672 1069 996147200 134512640 135095119 4294956304 18446744073709551615 134589582 0 0 4096 0 0 0 0 17 1 0 0
/proc/15122/statm: 1757 1069 378 142 0 711 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7028

[startup+6.30171 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 15128
/proc/meminfo: memFree=1473624/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=9756 CPUtime=6.23
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 2273 822 0 0 622 1 0 0 25 0 1 0 60129969 9990144 1590 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15122/statm: 2439 1590 378 142 0 1393 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 9756

[startup+12.7019 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 15128
/proc/meminfo: memFree=1471576/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=10912 CPUtime=12.56
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 2763 822 0 0 1255 1 0 0 25 0 1 0 60129969 11173888 1823 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/15122/statm: 2728 1823 378 142 0 1682 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 10912

[startup+25.5012 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15128
/proc/meminfo: memFree=1467672/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=16616 CPUtime=25.25
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 4489 822 0 0 2522 3 0 0 25 0 1 0 60129969 17014784 2779 996147200 134512640 135095119 4294956304 18446744073709551615 134643974 0 0 4096 0 0 0 0 17 1 0 0
/proc/15122/statm: 4154 2779 378 142 0 3108 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 16616

[startup+51.1018 s]
/proc/loadavg: 2.07 2.00 2.00 3/82 15128
/proc/meminfo: memFree=1464536/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=18056 CPUtime=50.62
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 5296 822 0 0 5057 5 0 0 25 0 1 0 60129969 18489344 3586 996147200 134512640 135095119 4294956304 18446744073709551615 134643026 0 0 4096 0 0 0 0 17 1 0 0
/proc/15122/statm: 4514 3586 378 142 0 3468 0
Current children cumulated CPU time (s) 50.62
Current children cumulated vsize (KiB) 18056

[startup+102.306 s]
/proc/loadavg: 2.03 2.00 2.00 3/82 15128
/proc/meminfo: memFree=1456280/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=29732 CPUtime=101.36
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 8826 822 0 0 10129 7 0 0 25 0 1 0 60129969 30445568 5578 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 1 0 0
/proc/15122/statm: 7433 5578 378 142 0 6387 0
Current children cumulated CPU time (s) 101.36
Current children cumulated vsize (KiB) 29732

[startup+162.302 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 15128
/proc/meminfo: memFree=1452888/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=30916 CPUtime=160.82
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 9691 822 0 0 16074 8 0 0 25 0 1 0 60129969 31657984 6443 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15122/statm: 7729 6443 378 142 0 6683 0
Current children cumulated CPU time (s) 160.82
Current children cumulated vsize (KiB) 30916

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15128
/proc/meminfo: memFree=1448344/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=41748 CPUtime=220.28
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 12897 822 0 0 22017 11 0 0 25 0 1 0 60129969 42749952 7600 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15122/statm: 10437 7600 378 142 0 9391 0
Current children cumulated CPU time (s) 220.28
Current children cumulated vsize (KiB) 41748

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15170
/proc/meminfo: memFree=1444120/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=44252 CPUtime=279.84
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 13984 822 0 0 27970 14 0 0 25 0 1 0 60129969 45314048 8687 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15122/statm: 11063 8687 378 142 0 10017 0
Current children cumulated CPU time (s) 279.84
Current children cumulated vsize (KiB) 44252

[startup+342.301 s]
/proc/loadavg: 2.05 2.01 2.00 3/82 15170
/proc/meminfo: memFree=1433880/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=56792 CPUtime=339.84
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 17540 822 0 0 33967 17 0 0 25 0 1 0 60129969 58155008 11218 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15122/statm: 14198 11218 378 142 0 13152 0
Current children cumulated CPU time (s) 339.84
Current children cumulated vsize (KiB) 56792

[startup+402.302 s]
/proc/loadavg: 2.08 2.02 2.00 3/82 15170
/proc/meminfo: memFree=1432152/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=56792 CPUtime=399.84
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 17938 822 0 0 39967 17 0 0 25 0 1 0 60129969 58155008 11616 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15122/statm: 14198 11616 378 142 0 13152 0
Current children cumulated CPU time (s) 399.84
Current children cumulated vsize (KiB) 56792

[startup+462.302 s]
/proc/loadavg: 2.03 2.02 2.00 3/82 15170
/proc/meminfo: memFree=1430552/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=56792 CPUtime=459.84
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 18319 822 0 0 45966 18 0 0 25 0 1 0 60129969 58155008 11997 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15122/statm: 14198 11997 378 142 0 13152 0
Current children cumulated CPU time (s) 459.84
Current children cumulated vsize (KiB) 56792

[startup+522.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 15170
/proc/meminfo: memFree=1428312/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=57452 CPUtime=519.83
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 18891 822 0 0 51965 18 0 0 25 0 1 0 60129969 58830848 12569 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15122/statm: 14363 12569 378 142 0 13317 0
Current children cumulated CPU time (s) 519.83
Current children cumulated vsize (KiB) 57452

[startup+582.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 15170
/proc/meminfo: memFree=1425112/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=59292 CPUtime=579.84
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 19687 822 0 0 57964 20 0 0 25 0 1 0 60129969 60715008 13365 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15122/statm: 14823 13365 378 142 0 13777 0
Current children cumulated CPU time (s) 579.84
Current children cumulated vsize (KiB) 59292

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1429272/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=77388 CPUtime=639.84

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1381720/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=83844 CPUtime=879.83
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 27412 822 0 0 87956 27 0 0 25 0 1 0 60129969 85856256 16993 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15122/statm: 20961 16993 378 142 0 19915 0
Current children cumulated CPU time (s) 879.83
Current children cumulated vsize (KiB) 83844

[startup+942.302 s]
/proc/loadavg: 2.04 2.01 2.00 3/73 15208
/proc/meminfo: memFree=1368864/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=85424 CPUtime=939.83
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 28087 822 0 0 93955 28 0 0 25 0 1 0 60129969 87474176 17668 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15122/statm: 21356 17668 378 142 0 20310 0
Current children cumulated CPU time (s) 939.83
Current children cumulated vsize (KiB) 85424

[startup+1002.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 15208
/proc/meminfo: memFree=1357472/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=86864 CPUtime=999.83
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 28747 822 0 0 99954 29 0 0 25 0 1 0 60129969 88948736 18328 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15122/statm: 21716 18328 378 142 0 20670 0
Current children cumulated CPU time (s) 999.83
Current children cumulated vsize (KiB) 86864

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1347040/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=88312 CPUtime=1059.83
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 29402 822 0 0 105953 30 0 0 25 0 1 0 60129969 90431488 18983 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15122/statm: 22078 18983 378 142 0 21032 0
Current children cumulated CPU time (s) 1059.83
Current children cumulated vsize (KiB) 88312

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1336544/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=89768 CPUtime=1119.83
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 30055 822 0 0 111952 31 0 0 25 0 1 0 60129969 91922432 19636 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15122/statm: 22442 19636 378 142 0 21396 0
Current children cumulated CPU time (s) 1119.83
Current children cumulated vsize (KiB) 89768

[startup+1182.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/73 15208
/proc/meminfo: memFree=1312416/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=112348 CPUtime=1179.83
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 35964 822 0 0 117949 34 0 0 25 0 1 0 60129969 115044352 23496 996147200 134512640 135095119 4294956304 18446744073709551615 134617632 0 0 4096 0 0 0 0 17 0 0 0
/proc/15122/statm: 28087 23496 378 142 0 27041 0
Current children cumulated CPU time (s) 1179.83
Current children cumulated vsize (KiB) 112348

[startup+1242.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 15208
/proc/meminfo: memFree=1301856/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=112348 CPUtime=1239.83
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 36230 822 0 0 123949 34 0 0 25 0 1 0 60129969 115044352 23762 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15122/statm: 28087 23762 378 142 0 27041 0
Current children cumulated CPU time (s) 1239.83
Current children cumulated vsize (KiB) 112348

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1292768/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=112348 CPUtime=1299.83
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 36487 822 0 0 129948 35 0 0 25 0 1 0 60129969 115044352 24019 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15122/statm: 28087 24019 378 142 0 27041 0
Current children cumulated CPU time (s) 1299.83
Current children cumulated vsize (KiB) 112348

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1283808/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=112348 CPUtime=1359.83
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 36743 822 0 0 135948 35 0 0 25 0 1 0 60129969 115044352 24275 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15122/statm: 28087 24275 378 142 0 27041 0
Current children cumulated CPU time (s) 1359.83
Current children cumulated vsize (KiB) 112348

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1274848/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=112348 CPUtime=1419.84
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 36991 822 0 0 141948 36 0 0 25 0 1 0 60129969 115044352 24523 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/15122/statm: 28087 24523 378 142 0 27041 0
Current children cumulated CPU time (s) 1419.84
Current children cumulated vsize (KiB) 112348

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1266464/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=112348 CPUtime=1479.83
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 37245 822 0 0 147947 36 0 0 25 0 1 0 60129969 115044352 24777 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15122/statm: 28087 24777 378 142 0 27041 0
Current children cumulated CPU time (s) 1479.83
Current children cumulated vsize (KiB) 112348

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1257312/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=112348 CPUtime=1539.82
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 37493 822 0 0 153946 36 0 0 25 0 1 0 60129969 115044352 25025 996147200 134512640 135095119 4294956304 18446744073709551615 134617072 0 0 4096 0 0 0 0 17 0 0 0
/proc/15122/statm: 28087 25025 378 142 0 27041 0
Current children cumulated CPU time (s) 1539.82
Current children cumulated vsize (KiB) 112348

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1248416/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=112348 CPUtime=1599.82
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 37732 822 0 0 159946 36 0 0 25 0 1 0 60129969 115044352 25264 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15122/statm: 28087 25264 378 142 0 27041 0
Current children cumulated CPU time (s) 1599.82
Current children cumulated vsize (KiB) 112348

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1238048/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=112348 CPUtime=1659.82
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 37971 822 0 0 165946 36 0 0 25 0 1 0 60129969 115044352 25503 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15122/statm: 28087 25503 378 142 0 27041 0
Current children cumulated CPU time (s) 1659.82
Current children cumulated vsize (KiB) 112348

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1228000/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=112744 CPUtime=1719.83
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 38284 822 0 0 171946 37 0 0 25 0 1 0 60129969 115449856 25816 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15122/statm: 28186 25816 378 142 0 27140 0
Current children cumulated CPU time (s) 1719.83
Current children cumulated vsize (KiB) 112744

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1216416/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=113796 CPUtime=1779.82
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 38789 822 0 0 177945 37 0 0 25 0 1 0 60129969 116527104 26321 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15122/statm: 28449 26321 378 142 0 27403 0
Current children cumulated CPU time (s) 1779.82
Current children cumulated vsize (KiB) 113796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1212896/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=146964 CPUtime=1800.03
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 47156 822 0 0 179961 42 0 0 25 0 1 0 60129969 150491136 26495 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15122/statm: 36741 26495 378 142 0 35695 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 146964

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

Solver just ended. Dumping a history of the last processes samples

[startup+1802.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15208
/proc/meminfo: memFree=1212896/2055920 swapFree=4192812/4192956
[pid=15122] ppid=15120 vsize=146964 CPUtime=1800.03
/proc/15122/stat : 15122 (pcs.small) R 15120 15122 14779 0 -1 4194304 47156 822 0 0 179961 42 0 0 25 0 1 0 60129969 150491136 26495 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15122/statm: 36741 26495 378 142 0 35695 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 146964

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.52
CPU time (s): 1800.07
CPU user time (s): 1799.62
CPU system time (s): 0.443932
CPU usage (%): 99.8637
Max. virtual memory (cumulated for all children) (KiB): 146964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.62
system time used= 0.443932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47978
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= 12363

runsolver used 2.10668 second user time and 5.77412 second system time

The end

Launcher Data 

Begin job on node16 at 2009-07-16 09:50:31
IDJOB=2089788
IDBENCH=59622
IDSOLVER=734
FILE ID=node16/2089788-1247730631
PBS_JOBID= 9521638
Free space on /tmp= 66416 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-50_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089788-1247730631/watcher-2089788-1247730631 -o /tmp/evaluation-result-2089788-1247730631/solver-2089788-1247730631 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2038969693 HOME/instance-2089788-1247730631.xml

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

MD5SUM BENCH= 6cab0e39ffeab5d3a3f62c39c762586f
RANDOM SEED=2038969693

node16.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		: 3000.231
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		: 3000.231
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:       1478144 kB
Buffers:         75928 kB
Cached:         399188 kB
SwapCached:          0 kB
Active:          80472 kB
Inactive:       427884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1478144 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1928 kB
Writeback:           0 kB
Mapped:          53616 kB
Slab:            54520 kB
Committed_AS:   544124 kB
PageTables:       1940 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= 66412 MiB
End job on node16 at 2009-07-16 10:20:36