Trace number 2091181

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
Mistral 1.545? (TO) 1800.09 1808.91

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-30_ext.xml
MD5SUMc9f7fbedbf6fbc0bcfd5567db216b6ab
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints471
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension471
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.08/0.11	c mistral version 1.545

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-2091181-1247393137/watcher-2091181-1247393137 -o /tmp/evaluation-result-2091181-1247393137/solver-2091181-1247393137 -C 1800 -W 2000 -M 900 /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2091181-1247393137.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 2.00 2.00 4/81 26060
/proc/meminfo: memFree=1847128/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=18576 CPUtime=0
/proc/26060/stat : 26060 (runsolver) R 26058 26060 23641 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 26377728 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 269930261799 0 2147483391 4096 24578 0 0 0 17 0 0 0
/proc/26060/statm: 4644 284 249 26 0 2626 0

[startup+0.0751011 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 26060
/proc/meminfo: memFree=1847128/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=6792 CPUtime=0.06
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 913 0 0 0 6 0 0 0 20 0 1 0 26377728 6955008 892 996147200 1448431616 1448550632 4294956208 18446744073709551615 134778740 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1698 892 393 29 0 513 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6792

[startup+0.1011 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 26060
/proc/meminfo: memFree=1847128/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=0.08
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1088 0 0 0 8 0 0 0 20 0 1 0 26377728 7495680 1067 996147200 1448431616 1448550632 4294956208 18446744073709551615 134864983 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1830 1067 413 29 0 645 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7320

[startup+0.301118 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 26060
/proc/meminfo: memFree=1847128/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=0.28
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1088 0 0 0 28 0 0 0 22 0 1 0 26377728 7495680 1067 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264304 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1830 1067 413 29 0 645 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7320

[startup+0.701164 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 26060
/proc/meminfo: memFree=1847128/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=0.68
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1088 0 0 0 68 0 0 0 25 0 1 0 26377728 7495680 1067 996147200 1448431616 1448550632 4294956208 18446744073709551615 135175968 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1830 1067 413 29 0 645 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7320

[startup+1.50126 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26061
/proc/meminfo: memFree=1844368/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=1.48
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1088 0 0 0 148 0 0 0 25 0 1 0 26377728 7495680 1067 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264305 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1830 1067 413 29 0 645 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7320

[startup+3.10145 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26061
/proc/meminfo: memFree=1844240/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=3.07
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1088 0 0 0 307 0 0 0 25 0 1 0 26377728 7495680 1067 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264305 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1830 1067 413 29 0 645 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 7320

[startup+6.30182 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26061
/proc/meminfo: memFree=1844176/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=6.26
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1089 0 0 0 626 0 0 0 25 0 1 0 26377728 7495680 1068 996147200 1448431616 1448550632 4294956208 18446744073709551615 135277915 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1830 1068 413 29 0 645 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 7320

[startup+12.7016 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26061
/proc/meminfo: memFree=1844048/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=12.63
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1089 0 0 0 1263 0 0 0 25 0 1 0 26377728 7495680 1068 996147200 1448431616 1448550632 4294956208 18446744073709551615 135258016 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1830 1068 413 29 0 645 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 7320

[startup+25.5011 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26061
/proc/meminfo: memFree=1844048/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=25.38
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 2538 0 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264335 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 7320

[startup+51.1011 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26061
/proc/meminfo: memFree=1844048/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=50.88
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 5088 0 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161293 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 7320

[startup+102.305 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26061
/proc/meminfo: memFree=1844112/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=101.87
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 10187 0 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 134814523 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 7320

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26061
/proc/meminfo: memFree=1844048/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=161.63
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 16163 0 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 135258110 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 161.63
Current children cumulated vsize (KiB) 7320

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26061
/proc/meminfo: memFree=1843920/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=221.39
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 22138 1 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264335 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 221.39
Current children cumulated vsize (KiB) 7320

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26061
/proc/meminfo: memFree=1843856/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=281.15
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 28114 1 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 135258115 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 281.15
Current children cumulated vsize (KiB) 7320

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26061
/proc/meminfo: memFree=1843792/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=340.91
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 34090 1 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 135277764 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 340.91
Current children cumulated vsize (KiB) 7320

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26061
/proc/meminfo: memFree=1843792/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=400.67
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 40066 1 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 135258079 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 400.67
Current children cumulated vsize (KiB) 7320

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26061
/proc/meminfo: memFree=1843728/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=460.43
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 46042 1 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865255 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 460.43
Current children cumulated vsize (KiB) 7320

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26061
/proc/meminfo: memFree=1843728/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=520.19
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 52018 1 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264340 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 520.19
Current children cumulated vsize (KiB) 7320

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26061
/proc/meminfo: memFree=1843728/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=579.94
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 57993 1 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161282 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 579.94
Current children cumulated vsize (KiB) 7320

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26061
/proc/meminfo: memFree=1843600/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=639.71
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 63970 1 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 135258082 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 639.71
Current children cumulated vsize (KiB) 7320

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 2.02 2.01 2.00 3/75 26188
/proc/meminfo: memFree=1851728/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=878.54
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 87851 3 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264335 0 0 4096 0 0 0 0 17 1 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 878.54
Current children cumulated vsize (KiB) 7320

[startup+942.302 s]
/proc/loadavg: 2.01 2.00 2.00 3/75 26188
/proc/meminfo: memFree=1849488/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=938.3
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 93827 3 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 134814474 0 0 4096 0 0 0 0 17 1 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 938.3
Current children cumulated vsize (KiB) 7320

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26188
/proc/meminfo: memFree=1848016/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=998.06
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 99803 3 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264335 0 0 4096 0 0 0 0 17 1 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 998.06
Current children cumulated vsize (KiB) 7320

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26188
/proc/meminfo: memFree=1847248/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=1057.83
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 105780 3 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264326 0 0 4096 0 0 0 0 17 1 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 1057.83
Current children cumulated vsize (KiB) 7320

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26188
/proc/meminfo: memFree=1846480/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=1117.59
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 111756 3 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 135258110 0 0 4096 0 0 0 0 17 1 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 1117.59
Current children cumulated vsize (KiB) 7320

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26188
/proc/meminfo: memFree=1845328/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=1177.35
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 117732 3 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264304 0 0 4096 0 0 0 0 17 1 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 1177.35
Current children cumulated vsize (KiB) 7320

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26188
/proc/meminfo: memFree=1844944/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=1237.12
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 123709 3 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865255 0 0 4096 0 0 0 0 17 1 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 1237.12
Current children cumulated vsize (KiB) 7320

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26188
/proc/meminfo: memFree=1843920/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=1296.89
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 129686 3 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 134814448 0 0 4096 0 0 0 0 17 1 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 1296.89
Current children cumulated vsize (KiB) 7320

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26188
/proc/meminfo: memFree=1843600/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=1356.65
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 135662 3 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264051 0 0 4096 0 0 0 0 17 1 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 1356.65
Current children cumulated vsize (KiB) 7320

[startup+1422.31 s]
/proc/loadavg: 2.06 2.02 2.00 3/75 26248
/proc/meminfo: memFree=1855248/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=1416.37
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 141634 3 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161635 0 0 4096 0 0 0 0 17 1 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 1416.37
Current children cumulated vsize (KiB) 7320

[startup+1482.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/75 26308
/proc/meminfo: memFree=1854672/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=1475.97
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 147593 4 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264335 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 1475.97
Current children cumulated vsize (KiB) 7320

[startup+1542.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/75 26308
/proc/meminfo: memFree=1853712/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=1535.51
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 153547 4 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161282 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 1535.51
Current children cumulated vsize (KiB) 7320

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26308
/proc/meminfo: memFree=1853136/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=1595.05
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 159501 4 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161282 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 1595.05
Current children cumulated vsize (KiB) 7320

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26308
/proc/meminfo: memFree=1852688/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=1654.59
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 165455 4 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161282 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 1654.59
Current children cumulated vsize (KiB) 7320

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26308
/proc/meminfo: memFree=1852304/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=1714.13
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 171409 4 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 135258089 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 1714.13
Current children cumulated vsize (KiB) 7320

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26308
/proc/meminfo: memFree=1851856/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=1773.68
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 177363 5 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264335 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 1773.68
Current children cumulated vsize (KiB) 7320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26308
/proc/meminfo: memFree=1851600/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=1800.08
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 180003 5 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264335 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 7320

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

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

[startup+1808.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 26308
/proc/meminfo: memFree=1851600/2055920 swapFree=4192812/4192956
[pid=26060] ppid=26058 vsize=7320 CPUtime=1800.08
/proc/26060/stat : 26060 (ld-linux.so.2) R 26058 26060 23641 0 -1 4194304 1090 0 0 0 180003 5 0 0 25 0 1 0 26377728 7495680 1069 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264335 0 0 4096 0 0 0 0 17 0 0 0
/proc/26060/statm: 1830 1069 413 29 0 645 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 7320

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.91
CPU time (s): 1800.09
CPU user time (s): 1800.03
CPU system time (s): 0.053991
CPU usage (%): 99.5124
Max. virtual memory (cumulated for all children) (KiB): 7320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.03
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1090
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= 24
involuntary context switches= 27800

runsolver used 2.15467 second user time and 4.43532 second system time

The end

Launcher Data 

Begin job on node53 at 2009-07-12 12:05:37
IDJOB=2091181
IDBENCH=60006
IDSOLVER=769
FILE ID=node53/2091181-1247393137
PBS_JOBID= 9507265
Free space on /tmp= 65976 MiB

SOLVER NAME= Mistral 1.545
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-30_ext.xml
COMMAND LINE= /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091181-1247393137/watcher-2091181-1247393137 -o /tmp/evaluation-result-2091181-1247393137/solver-2091181-1247393137 -C 1800 -W 2000 -M 900  /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2091181-1247393137.xml

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

MD5SUM BENCH= c9f7fbedbf6fbc0bcfd5567db216b6ab
RANDOM SEED=1861633995

node53.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		: 3000.232
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		: 3000.232
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:       1847544 kB
Buffers:         17692 kB
Cached:         100900 kB
SwapCached:          0 kB
Active:         108232 kB
Inactive:        47076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1847544 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1584 kB
Writeback:           0 kB
Mapped:          55012 kB
Slab:            38316 kB
Committed_AS:   248416 kB
PageTables:       1848 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= 65976 MiB
End job on node53 at 2009-07-12 12:35:48