Trace number 2091027

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) 1800.08 1812.31

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-46_ext.xml
MD5SUM970294301d0111abb6ed2240c133f5ba
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 benchmark382.113
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints462
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension462
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-2091027-1247391955/watcher-2091027-1247391955 -o /tmp/evaluation-result-2091027-1247391955/solver-2091027-1247391955 -C 1800 -W 2000 -M 900 /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2091027-1247391955.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: 2.04 2.00 1.92 4/85 26568
/proc/meminfo: memFree=1663432/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=18576 CPUtime=0
/proc/26568/stat : 26568 (runsolver) R 26566 26568 24878 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 26262772 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 228706544935 0 2147483391 4096 24578 0 0 0 17 0 0 0
/proc/26568/statm: 4644 284 249 26 0 2626 0

[startup+0.0394791 s]
/proc/loadavg: 2.04 2.00 1.92 4/85 26568
/proc/meminfo: memFree=1663432/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=5604 CPUtime=0.02
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 606 0 0 0 2 0 0 0 20 0 1 0 26262772 5738496 585 996147200 1448431616 1448550632 4294956208 18446744073709551615 134670785 0 0 4096 0 0 0 0 17 0 0 0
/proc/26568/statm: 1401 585 358 29 0 216 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5604

[startup+0.102486 s]
/proc/loadavg: 2.04 2.00 1.92 4/85 26568
/proc/meminfo: memFree=1663432/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=0.08
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1079 0 0 0 8 0 0 0 20 0 1 0 26262772 7495680 1058 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264044 0 0 4096 0 0 0 0 17 0 0 0
/proc/26568/statm: 1830 1058 412 29 0 645 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7320

[startup+0.3015 s]
/proc/loadavg: 2.04 2.00 1.92 4/85 26568
/proc/meminfo: memFree=1663432/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=0.28
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1081 0 0 0 28 0 0 0 22 0 1 0 26262772 7495680 1060 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264326 0 0 4096 0 0 0 0 17 0 0 0
/proc/26568/statm: 1830 1060 412 29 0 645 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7320

[startup+0.701545 s]
/proc/loadavg: 2.04 2.00 1.92 4/85 26568
/proc/meminfo: memFree=1663432/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=0.68
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1081 0 0 0 68 0 0 0 25 0 1 0 26262772 7495680 1060 996147200 1448431616 1448550632 4294956208 18446744073709551615 135258082 0 0 4096 0 0 0 0 17 0 0 0
/proc/26568/statm: 1830 1060 412 29 0 645 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7320

[startup+1.50261 s]
/proc/loadavg: 2.04 2.00 1.92 3/86 26569
/proc/meminfo: memFree=1660736/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=1.47
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1081 0 0 0 147 0 0 0 25 0 1 0 26262772 7495680 1060 996147200 1448431616 1448550632 4294956208 18446744073709551615 134814552 0 0 4096 0 0 0 0 17 0 0 0
/proc/26568/statm: 1830 1060 412 29 0 645 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7320

[startup+3.10176 s]
/proc/loadavg: 2.04 2.00 1.92 3/86 26569
/proc/meminfo: memFree=1660480/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=3.06
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1081 0 0 0 306 0 0 0 25 0 1 0 26262772 7495680 1060 996147200 1448431616 1448550632 4294956208 18446744073709551615 135258235 0 0 4096 0 0 0 0 17 0 0 0
/proc/26568/statm: 1830 1060 412 29 0 645 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7320

[startup+6.30107 s]
/proc/loadavg: 2.04 2.00 1.92 3/86 26569
/proc/meminfo: memFree=1660480/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=6.23
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1082 0 0 0 623 0 0 0 25 0 1 0 26262772 7495680 1061 996147200 1448431616 1448550632 4294956208 18446744073709551615 135269224 0 0 4096 0 0 0 0 17 0 0 0
/proc/26568/statm: 1830 1061 412 29 0 645 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7320

[startup+12.7017 s]
/proc/loadavg: 2.11 2.02 1.93 3/86 26569
/proc/meminfo: memFree=1660488/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=12.57
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1082 0 0 0 1257 0 0 0 25 0 1 0 26262772 7495680 1061 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161282 0 0 4096 0 0 0 0 17 0 0 0
/proc/26568/statm: 1830 1061 412 29 0 645 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 7320

[startup+25.5019 s]
/proc/loadavg: 2.09 2.02 1.93 3/86 26569
/proc/meminfo: memFree=1660552/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=25.27
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1082 0 0 0 2526 1 0 0 25 0 1 0 26262772 7495680 1061 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264313 0 0 4096 0 0 0 0 17 0 0 0
/proc/26568/statm: 1830 1061 412 29 0 645 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 7320

[startup+51.1013 s]
/proc/loadavg: 2.06 2.01 1.93 3/86 26569
/proc/meminfo: memFree=1660488/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=50.65
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1082 0 0 0 5064 1 0 0 25 0 1 0 26262772 7495680 1061 996147200 1448431616 1448550632 4294956208 18446744073709551615 135258089 0 0 4096 0 0 0 0 17 0 0 0
/proc/26568/statm: 1830 1061 412 29 0 645 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 7320

[startup+102.306 s]
/proc/loadavg: 2.28 2.07 1.95 3/86 26569
/proc/meminfo: memFree=1660424/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=101.41
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 10140 1 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 134814486 0 0 4096 0 0 0 0 17 0 0 0
/proc/26568/statm: 1830 1062 412 29 0 645 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 7320

[startup+162.302 s]
/proc/loadavg: 2.18 2.08 1.96 3/86 26569
/proc/meminfo: memFree=1660424/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=160.89
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 16088 1 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264335 0 0 4096 0 0 0 0 17 0 0 0
/proc/26568/statm: 1830 1062 412 29 0 645 0
Current children cumulated CPU time (s) 160.89
Current children cumulated vsize (KiB) 7320

[startup+222.301 s]
/proc/loadavg: 2.06 2.07 1.96 3/86 26569
/proc/meminfo: memFree=1660360/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=220.37
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 22036 1 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 134814463 0 0 4096 0 0 0 0 17 0 0 0
/proc/26568/statm: 1830 1062 412 29 0 645 0
Current children cumulated CPU time (s) 220.37
Current children cumulated vsize (KiB) 7320

[startup+282.301 s]
/proc/loadavg: 2.02 2.05 1.96 3/86 26571
/proc/meminfo: memFree=1660168/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=279.86
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 27985 1 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264305 0 0 4096 0 0 0 0 17 0 0 0
/proc/26568/statm: 1830 1062 412 29 0 645 0
Current children cumulated CPU time (s) 279.86
Current children cumulated vsize (KiB) 7320

[startup+342.302 s]
/proc/loadavg: 2.01 2.04 1.96 3/86 26571
/proc/meminfo: memFree=1660168/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=339.34
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 33933 1 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 135258235 0 0 4096 0 0 0 0 17 0 0 0
/proc/26568/statm: 1830 1062 412 29 0 645 0
Current children cumulated CPU time (s) 339.34
Current children cumulated vsize (KiB) 7320

[startup+402.301 s]
/proc/loadavg: 2.00 2.03 1.96 3/86 26571
/proc/meminfo: memFree=1660168/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=398.84
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 39882 2 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 134814486 0 0 4096 0 0 0 0 17 0 0 0
/proc/26568/statm: 1830 1062 412 29 0 645 0
Current children cumulated CPU time (s) 398.84
Current children cumulated vsize (KiB) 7320

[startup+462.301 s]
/proc/loadavg: 2.00 2.02 1.96 3/86 26571
/proc/meminfo: memFree=1660168/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=458.33
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 45831 2 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 135258244 0 0 4096 0 0 0 0 17 0 0 0
/proc/26568/statm: 1830 1062 412 29 0 645 0
Current children cumulated CPU time (s) 458.33
Current children cumulated vsize (KiB) 7320

[startup+522.302 s]
/proc/loadavg: 2.00 2.02 1.96 3/86 26571
/proc/meminfo: memFree=1660104/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=517.81
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 51779 2 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 135258092 0 0 4096 0 0 0 0 17 0 0 0
/proc/26568/statm: 1830 1062 412 29 0 645 0
Current children cumulated CPU time (s) 517.81
Current children cumulated vsize (KiB) 7320

[startup+582.301 s]
/proc/loadavg: 2.00 2.01 1.96 3/86 26571
/proc/meminfo: memFree=1660040/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=577.3
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 57728 2 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 134864939 0 0 4096 0 0 0 0 17 0 0 0
/proc/26568/statm: 1830 1062 412 29 0 645 0
Current children cumulated CPU time (s) 577.3
Current children cumulated vsize (KiB) 7320

[startup+642.301 s]
/proc/loadavg: 2.00 2.01 1.96 3/86 26571
/proc/meminfo: memFree=1602248/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=636.79
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 63677 2 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 135273476 0 0 4096 0 0 0 0 17 0 0 0
/proc/26568/statm: 1830 1062 412 29 0 645 0
Current children cumulated CPU time (s) 636.79
Current children cumulated vsize (KiB) 7320

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 1.96 3/86 26571
/proc/meminfo: memFree=1602056/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=874.72
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 87470 2 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264335 0 0 4096 0 0 0 0 17 0 0 0
/proc/26568/statm: 1830 1062 412 29 0 645 0
Current children cumulated CPU time (s) 874.72
Current children cumulated vsize (KiB) 7320

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.96 3/86 26577
/proc/meminfo: memFree=1601864/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=934.19
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 93417 2 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 135258235 0 0 4096 0 0 0 0 17 0 0 0
/proc/26568/statm: 1830 1062 412 29 0 645 0
Current children cumulated CPU time (s) 934.19
Current children cumulated vsize (KiB) 7320

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/86 26577
/proc/meminfo: memFree=1601864/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=993.68
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 99365 3 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 135258235 0 0 4096 0 0 0 0 17 0 0 0
/proc/26568/statm: 1830 1062 412 29 0 645 0
Current children cumulated CPU time (s) 993.68
Current children cumulated vsize (KiB) 7320

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/86 26577
/proc/meminfo: memFree=1601864/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=1053.17
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 105314 3 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264326 0 0 4096 0 0 0 0 17 0 0 0
/proc/26568/statm: 1830 1062 412 29 0 645 0
Current children cumulated CPU time (s) 1053.17
Current children cumulated vsize (KiB) 7320

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/75 26608
/proc/meminfo: memFree=1814248/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=1112.75
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 111272 3 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264326 0 0 4096 0 0 0 0 17 1 0 0
/proc/26568/statm: 1830 1062 412 29 0 645 0
Current children cumulated CPU time (s) 1112.75
Current children cumulated vsize (KiB) 7320

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/75 26608
/proc/meminfo: memFree=1814120/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=1172.52
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 117249 3 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 134814513 0 0 4096 0 0 0 0 17 1 0 0
/proc/26568/statm: 1830 1062 412 29 0 645 0
Current children cumulated CPU time (s) 1172.52
Current children cumulated vsize (KiB) 7320

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/75 26608
/proc/meminfo: memFree=1814056/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=1232.28
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 123225 3 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264335 0 0 4096 0 0 0 0 17 1 0 0
/proc/26568/statm: 1830 1062 412 29 0 645 0
Current children cumulated CPU time (s) 1232.28
Current children cumulated vsize (KiB) 7320

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/75 26608
/proc/meminfo: memFree=1814056/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=1292.06
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 129203 3 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161208 0 0 4096 0 0 0 0 17 1 0 0
/proc/26568/statm: 1830 1062 412 29 0 645 0
Current children cumulated CPU time (s) 1292.06
Current children cumulated vsize (KiB) 7320

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/75 26608
/proc/meminfo: memFree=1813992/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=1351.82
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 135179 3 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 135277878 0 0 4096 0 0 0 0 17 1 0 0
/proc/26568/statm: 1830 1062 412 29 0 645 0
Current children cumulated CPU time (s) 1351.82
Current children cumulated vsize (KiB) 7320

[startup+1422.31 s]
/proc/loadavg: 2.07 2.02 1.96 3/75 26608
/proc/meminfo: memFree=1813992/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=1411.59
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 141156 3 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 134828993 0 0 4096 0 0 0 0 17 1 0 0
/proc/26568/statm: 1830 1062 412 29 0 645 0
Current children cumulated CPU time (s) 1411.59
Current children cumulated vsize (KiB) 7320

[startup+1482.3 s]
/proc/loadavg: 2.02 2.01 1.96 3/75 26608
/proc/meminfo: memFree=1813992/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=1471.35
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 147132 3 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 134864886 0 0 4096 0 0 0 0 17 1 0 0
/proc/26568/statm: 1830 1062 412 29 0 645 0
Current children cumulated CPU time (s) 1471.35
Current children cumulated vsize (KiB) 7320

[startup+1542.3 s]
/proc/loadavg: 2.01 2.00 1.96 3/75 26608
/proc/meminfo: memFree=1813928/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=1531.12
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 153109 3 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 135277857 0 0 4096 0 0 0 0 17 1 0 0
/proc/26568/statm: 1830 1062 412 29 0 645 0
Current children cumulated CPU time (s) 1531.12
Current children cumulated vsize (KiB) 7320

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/75 26608
/proc/meminfo: memFree=1813928/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=1590.89
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 159086 3 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 135258016 0 0 4096 0 0 0 0 17 1 0 0
/proc/26568/statm: 1830 1062 412 29 0 645 0
Current children cumulated CPU time (s) 1590.89
Current children cumulated vsize (KiB) 7320

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/75 26608
/proc/meminfo: memFree=1813864/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=1650.65
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 165062 3 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 135277869 0 0 4096 0 0 0 0 17 1 0 0
/proc/26568/statm: 1830 1062 412 29 0 645 0
Current children cumulated CPU time (s) 1650.65
Current children cumulated vsize (KiB) 7320

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/75 26608
/proc/meminfo: memFree=1813864/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=1710.42
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 171039 3 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264326 0 0 4096 0 0 0 0 17 1 0 0
/proc/26568/statm: 1830 1062 412 29 0 645 0
Current children cumulated CPU time (s) 1710.42
Current children cumulated vsize (KiB) 7320

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/75 26608
/proc/meminfo: memFree=1813800/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=1770.19
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 177016 3 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 135278423 0 0 4096 0 0 0 0 17 1 0 0
/proc/26568/statm: 1830 1062 412 29 0 645 0
Current children cumulated CPU time (s) 1770.19
Current children cumulated vsize (KiB) 7320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/75 26608
/proc/meminfo: memFree=1813800/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=1800.08
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 180005 3 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 135263984 0 0 4096 0 0 0 0 17 1 0 0
/proc/26568/statm: 1830 1062 412 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+1812.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/75 26608
/proc/meminfo: memFree=1813800/2055920 swapFree=4192812/4192956
[pid=26568] ppid=26566 vsize=7320 CPUtime=1800.08
/proc/26568/stat : 26568 (ld-linux.so.2) R 26566 26568 24878 0 -1 4194304 1083 0 0 0 180005 3 0 0 25 0 1 0 26262772 7495680 1062 996147200 1448431616 1448550632 4294956208 18446744073709551615 135263984 0 0 4096 0 0 0 0 17 1 0 0
/proc/26568/statm: 1830 1062 412 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): 1812.31
CPU time (s): 1800.08
CPU user time (s): 1800.05
CPU system time (s): 0.032994
CPU usage (%): 99.3256
Max. virtual memory (cumulated for all children) (KiB): 7320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.05
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1083
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= 54258

runsolver used 1.73673 second user time and 4.86626 second system time

The end

Launcher Data 

Begin job on node8 at 2009-07-12 11:45:55
IDJOB=2091027
IDBENCH=59983
IDSOLVER=769
FILE ID=node8/2091027-1247391955
PBS_JOBID= 9507235
Free space on /tmp= 66288 MiB

SOLVER NAME= Mistral 1.545
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-46_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-2091027-1247391955/watcher-2091027-1247391955 -o /tmp/evaluation-result-2091027-1247391955/solver-2091027-1247391955 -C 1800 -W 2000 -M 900  /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2091027-1247391955.xml

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

MD5SUM BENCH= 970294301d0111abb6ed2240c133f5ba
RANDOM SEED=2111425832

node8.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		: 3000.213
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		: 3000.213
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:       1663848 kB
Buffers:         23644 kB
Cached:         130580 kB
SwapCached:          0 kB
Active:         241572 kB
Inactive:        97844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1663848 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1596 kB
Writeback:           0 kB
Mapped:         200872 kB
Slab:            37444 kB
Committed_AS:   879856 kB
PageTables:       2072 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= 66284 MiB
End job on node8 at 2009-07-12 12:16:10