Trace number 2071040

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) 1800.11 1803.71

General information on the benchmark

Namecsp/golombRulerArity4/
normalized-ruler-70-12-a4.xml
MD5SUM17a5880df049540f5bc9b4999c8d510f
Bench CategoryN-ARY-INT (n-ary constraints in intension)
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 variables12
Number of constraints1991
Maximum constraint arity4
Maximum domain size71
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1991
Global constraints used (with number of constraints)

Solver Data 

0.19/0.21	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-2071040-1247352528/watcher-2071040-1247352528 -o /tmp/evaluation-result-2071040-1247352528/solver-2071040-1247352528 -C 1800 -W 2000 -M 900 /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2071040-1247352528.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: 1.92 1.98 2.02 3/81 16449
/proc/meminfo: memFree=1883584/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=18576 CPUtime=0
/proc/16449/stat : 16449 (runsolver) R 16447 16449 15400 0 -1 4194368 15 0 0 0 0 0 0 0 19 0 1 0 22319289 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 221236489511 0 2147483391 4096 24578 0 0 0 17 1 0 0
/proc/16449/statm: 4644 284 249 26 0 2626 0

[startup+0.069989 s]
/proc/loadavg: 1.92 1.98 2.02 3/81 16449
/proc/meminfo: memFree=1883584/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=5720 CPUtime=0.05
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 638 0 0 0 5 0 0 0 18 0 1 0 22319289 5857280 617 996147200 1448431616 1448550632 4294956208 18446744073709551615 134689418 0 0 4096 0 0 0 0 17 1 0 0
/proc/16449/statm: 1430 617 376 29 0 245 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5720

[startup+0.101999 s]
/proc/loadavg: 1.92 1.98 2.02 3/81 16449
/proc/meminfo: memFree=1883584/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=7716 CPUtime=0.09
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 1161 0 0 0 8 1 0 0 18 0 1 0 22319289 7901184 1140 996147200 1448431616 1448550632 4294956208 18446744073709551615 134972818 0 0 4096 0 0 0 0 17 1 0 0
/proc/16449/statm: 1929 1140 401 29 0 744 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7716

[startup+0.302019 s]
/proc/loadavg: 1.92 1.98 2.02 3/81 16449
/proc/meminfo: memFree=1883584/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=14592 CPUtime=0.29
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 2900 0 0 0 27 2 0 0 19 0 1 0 22319289 14942208 2879 996147200 1448431616 1448550632 4294956208 18446744073709551615 135172204 0 0 4096 0 0 0 0 17 1 0 0
/proc/16449/statm: 3648 2879 419 29 0 2463 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14592

[startup+0.701064 s]
/proc/loadavg: 1.92 1.98 2.02 3/81 16449
/proc/meminfo: memFree=1883584/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=14592 CPUtime=0.69
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 2900 0 0 0 67 2 0 0 23 0 1 0 22319289 14942208 2879 996147200 1448431616 1448550632 4294956208 18446744073709551615 135268102 0 0 4096 0 0 0 0 17 1 0 0
/proc/16449/statm: 3648 2879 419 29 0 2463 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14592

[startup+1.50215 s]
/proc/loadavg: 1.92 1.98 2.02 3/82 16450
/proc/meminfo: memFree=1873592/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=14592 CPUtime=1.48
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 2900 0 0 0 146 2 0 0 25 0 1 0 22319289 14942208 2879 996147200 1448431616 1448550632 4294956208 18446744073709551615 135269029 0 0 4096 0 0 0 0 17 1 0 0
/proc/16449/statm: 3648 2879 419 29 0 2463 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14592

[startup+3.10132 s]
/proc/loadavg: 1.92 1.98 2.02 3/82 16450
/proc/meminfo: memFree=1873272/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=14724 CPUtime=3.07
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 2939 0 0 0 305 2 0 0 25 0 1 0 22319289 15077376 2918 996147200 1448431616 1448550632 4294956208 18446744073709551615 135267136 0 0 4096 0 0 0 0 17 1 0 0
/proc/16449/statm: 3681 2918 419 29 0 2496 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14724

[startup+6.30167 s]
/proc/loadavg: 1.93 1.98 2.02 3/82 16450
/proc/meminfo: memFree=1873208/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=14724 CPUtime=6.26
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 2939 0 0 0 624 2 0 0 25 0 1 0 22319289 15077376 2918 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161293 0 0 4096 0 0 0 0 17 1 0 0
/proc/16449/statm: 3681 2918 419 29 0 2496 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 14724

[startup+12.7014 s]
/proc/loadavg: 1.93 1.98 2.02 3/82 16450
/proc/meminfo: memFree=1873080/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=14724 CPUtime=12.63
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 2939 0 0 0 1261 2 0 0 25 0 1 0 22319289 15077376 2918 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161282 0 0 4096 0 0 0 0 17 1 0 0
/proc/16449/statm: 3681 2918 419 29 0 2496 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 14724

[startup+25.5018 s]
/proc/loadavg: 1.95 1.98 2.02 3/82 16450
/proc/meminfo: memFree=1872952/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15244 CPUtime=25.36
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3003 0 0 0 2534 2 0 0 25 0 1 0 22319289 15609856 2982 996147200 1448431616 1448550632 4294956208 18446744073709551615 135268981 0 0 4096 0 0 0 0 17 1 0 0
/proc/16449/statm: 3811 2982 419 29 0 2626 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 15244

[startup+51.1015 s]
/proc/loadavg: 1.96 1.98 2.02 3/82 16450
/proc/meminfo: memFree=1872824/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15376 CPUtime=50.84
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3024 0 0 0 5082 2 0 0 25 0 1 0 22319289 15745024 3003 996147200 1448431616 1448550632 4294956208 18446744073709551615 134836655 0 0 4096 0 0 0 0 17 1 0 0
/proc/16449/statm: 3844 3003 419 29 0 2659 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 15376

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 2.01 3/82 16452
/proc/meminfo: memFree=1871928/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=101.79
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3083 0 0 0 10177 2 0 0 25 0 1 0 22319289 16015360 3062 996147200 1448431616 1448550632 4294956208 18446744073709551615 134838832 0 0 4096 0 0 0 0 17 1 0 0
/proc/16449/statm: 3910 3062 419 29 0 2725 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 15640

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 2.01 3/82 16452
/proc/meminfo: memFree=1871928/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=161.5
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3094 0 0 0 16148 2 0 0 25 0 1 0 22319289 16015360 3073 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161282 0 0 4096 0 0 0 0 17 1 0 0
/proc/16449/statm: 3910 3073 419 29 0 2725 0
Current children cumulated CPU time (s) 161.5
Current children cumulated vsize (KiB) 15640

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 2.00 3/82 16452
/proc/meminfo: memFree=1871928/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=221.2
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3094 0 0 0 22118 2 0 0 25 0 1 0 22319289 16015360 3073 996147200 1448431616 1448550632 4294956208 18446744073709551615 134897011 0 0 4096 0 0 0 0 17 1 0 0
/proc/16449/statm: 3910 3073 419 29 0 2725 0
Current children cumulated CPU time (s) 221.2
Current children cumulated vsize (KiB) 15640

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 2.00 3/82 16452
/proc/meminfo: memFree=1871800/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=280.92
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3098 0 0 0 28089 3 0 0 25 0 1 0 22319289 16015360 3077 996147200 1448431616 1448550632 4294956208 18446744073709551615 135291466 0 0 4096 0 0 0 0 17 1 0 0
/proc/16449/statm: 3910 3077 419 29 0 2725 0
Current children cumulated CPU time (s) 280.92
Current children cumulated vsize (KiB) 15640

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 2.00 3/82 16452
/proc/meminfo: memFree=1871680/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=340.63
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3103 0 0 0 34060 3 0 0 25 0 1 0 22319289 16015360 3082 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161293 0 0 4096 0 0 0 0 17 1 0 0
/proc/16449/statm: 3910 3082 419 29 0 2725 0
Current children cumulated CPU time (s) 340.63
Current children cumulated vsize (KiB) 15640

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 2.00 3/82 16452
/proc/meminfo: memFree=1871680/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=400.35
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3108 0 0 0 40032 3 0 0 25 0 1 0 22319289 16015360 3087 996147200 1448431616 1448550632 4294956208 18446744073709551615 135291335 0 0 4096 0 0 0 0 17 1 0 0
/proc/16449/statm: 3910 3087 419 29 0 2725 0
Current children cumulated CPU time (s) 400.35
Current children cumulated vsize (KiB) 15640

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 2.00 3/82 16452
/proc/meminfo: memFree=1871680/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=460.05
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3115 0 0 0 46002 3 0 0 25 0 1 0 22319289 16015360 3094 996147200 1448431616 1448550632 4294956208 18446744073709551615 134829017 0 0 4096 0 0 0 0 17 1 0 0
/proc/16449/statm: 3910 3094 419 29 0 2725 0
Current children cumulated CPU time (s) 460.05
Current children cumulated vsize (KiB) 15640

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 2.00 3/82 16452
/proc/meminfo: memFree=1871616/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=519.77
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3116 0 0 0 51974 3 0 0 25 0 1 0 22319289 16015360 3095 996147200 1448431616 1448550632 4294956208 18446744073709551615 135269029 0 0 4096 0 0 0 0 17 1 0 0
/proc/16449/statm: 3910 3095 419 29 0 2725 0
Current children cumulated CPU time (s) 519.77
Current children cumulated vsize (KiB) 15640

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 2.00 3/82 16452
/proc/meminfo: memFree=1871616/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=579.48
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3117 0 0 0 57945 3 0 0 25 0 1 0 22319289 16015360 3096 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161293 0 0 4096 0 0 0 0 17 1 0 0
/proc/16449/statm: 3910 3096 419 29 0 2725 0
Current children cumulated CPU time (s) 579.48
Current children cumulated vsize (KiB) 15640

[startup+642.303 s]
/proc/loadavg: 1.87 1.95 1.99 3/83 16534
/proc/meminfo: memFree=1746560/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=639.27
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3117 0 0 0 63922 5 0 0 25 0 1 0 22319289 16015360 3096 996147200 1448431616 1448550632 4294956208 18446744073709551615 135267137 0 0 4096 0 0 0 0 17 0 0 0
/proc/16449/statm: 3910 3096 419 29 0 2725 0
Current children cumulated CPU time (s) 639.27
Current children cumulated vsize (KiB) 15640

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 2.04 2.00 2.00 3/75 16542
/proc/meminfo: memFree=1650368/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=879.13
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3123 0 0 0 87905 8 0 0 25 0 1 0 22319289 16015360 3102 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161275 0 0 4096 0 0 0 0 17 0 0 0
/proc/16449/statm: 3910 3102 419 29 0 2725 0
Current children cumulated CPU time (s) 879.13
Current children cumulated vsize (KiB) 15640

[startup+942.303 s]
/proc/loadavg: 2.01 2.00 2.00 3/75 16542
/proc/meminfo: memFree=1620544/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=939.11
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3123 0 0 0 93903 8 0 0 25 0 1 0 22319289 16015360 3102 996147200 1448431616 1448550632 4294956208 18446744073709551615 135269029 0 0 4096 0 0 0 0 17 0 0 0
/proc/16449/statm: 3910 3102 419 29 0 2725 0
Current children cumulated CPU time (s) 939.11
Current children cumulated vsize (KiB) 15640

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16542
/proc/meminfo: memFree=1618432/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=999.03
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3124 0 0 0 99895 8 0 0 25 0 1 0 22319289 16015360 3103 996147200 1448431616 1448550632 4294956208 18446744073709551615 135291452 0 0 4096 0 0 0 0 17 0 0 0
/proc/16449/statm: 3910 3103 419 29 0 2725 0
Current children cumulated CPU time (s) 999.03
Current children cumulated vsize (KiB) 15640

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16542
/proc/meminfo: memFree=1617792/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=1059
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3124 0 0 0 105892 8 0 0 25 0 1 0 22319289 16015360 3103 996147200 1448431616 1448550632 4294956208 18446744073709551615 134829017 0 0 4096 0 0 0 0 17 0 0 0
/proc/16449/statm: 3910 3103 419 29 0 2725 0
Current children cumulated CPU time (s) 1059
Current children cumulated vsize (KiB) 15640

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16542
/proc/meminfo: memFree=1616832/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=1118.97
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3124 0 0 0 111889 8 0 0 25 0 1 0 22319289 16015360 3103 996147200 1448431616 1448550632 4294956208 18446744073709551615 134836616 0 0 4096 0 0 0 0 17 0 0 0
/proc/16449/statm: 3910 3103 419 29 0 2725 0
Current children cumulated CPU time (s) 1118.97
Current children cumulated vsize (KiB) 15640

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16542
/proc/meminfo: memFree=1616640/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=1178.95
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3124 0 0 0 117887 8 0 0 25 0 1 0 22319289 16015360 3103 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865209 0 0 4096 0 0 0 0 17 0 0 0
/proc/16449/statm: 3910 3103 419 29 0 2725 0
Current children cumulated CPU time (s) 1178.95
Current children cumulated vsize (KiB) 15640

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16542
/proc/meminfo: memFree=1616320/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=1238.92
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3124 0 0 0 123884 8 0 0 25 0 1 0 22319289 16015360 3103 996147200 1448431616 1448550632 4294956208 18446744073709551615 135268320 0 0 4096 0 0 0 0 17 0 0 0
/proc/16449/statm: 3910 3103 419 29 0 2725 0
Current children cumulated CPU time (s) 1238.92
Current children cumulated vsize (KiB) 15640

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16542
/proc/meminfo: memFree=1615168/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=1298.91
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3124 0 0 0 129883 8 0 0 25 0 1 0 22319289 16015360 3103 996147200 1448431616 1448550632 4294956208 18446744073709551615 135268093 0 0 4096 0 0 0 0 17 0 0 0
/proc/16449/statm: 3910 3103 419 29 0 2725 0
Current children cumulated CPU time (s) 1298.91
Current children cumulated vsize (KiB) 15640

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16542
/proc/meminfo: memFree=1614272/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=1358.88
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3124 0 0 0 135880 8 0 0 25 0 1 0 22319289 16015360 3103 996147200 1448431616 1448550632 4294956208 18446744073709551615 135268993 0 0 4096 0 0 0 0 17 0 0 0
/proc/16449/statm: 3910 3103 419 29 0 2725 0
Current children cumulated CPU time (s) 1358.88
Current children cumulated vsize (KiB) 15640

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16542
/proc/meminfo: memFree=1613568/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=1418.86
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3124 0 0 0 141878 8 0 0 25 0 1 0 22319289 16015360 3103 996147200 1448431616 1448550632 4294956208 18446744073709551615 134838616 0 0 4096 0 0 0 0 17 0 0 0
/proc/16449/statm: 3910 3103 419 29 0 2725 0
Current children cumulated CPU time (s) 1418.86
Current children cumulated vsize (KiB) 15640

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16542
/proc/meminfo: memFree=1613568/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=1478.83
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3124 0 0 0 147875 8 0 0 25 0 1 0 22319289 16015360 3103 996147200 1448431616 1448550632 4294956208 18446744073709551615 134838921 0 0 4096 0 0 0 0 17 0 0 0
/proc/16449/statm: 3910 3103 419 29 0 2725 0
Current children cumulated CPU time (s) 1478.83
Current children cumulated vsize (KiB) 15640

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16542
/proc/meminfo: memFree=1612736/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=1538.81
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3124 0 0 0 153873 8 0 0 25 0 1 0 22319289 16015360 3103 996147200 1448431616 1448550632 4294956208 18446744073709551615 135291445 0 0 4096 0 0 0 0 17 0 0 0
/proc/16449/statm: 3910 3103 419 29 0 2725 0
Current children cumulated CPU time (s) 1538.81
Current children cumulated vsize (KiB) 15640

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16542
/proc/meminfo: memFree=1612352/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=1598.78
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3124 0 0 0 159870 8 0 0 25 0 1 0 22319289 16015360 3103 996147200 1448431616 1448550632 4294956208 18446744073709551615 135269025 0 0 4096 0 0 0 0 17 0 0 0
/proc/16449/statm: 3910 3103 419 29 0 2725 0
Current children cumulated CPU time (s) 1598.78
Current children cumulated vsize (KiB) 15640

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16542
/proc/meminfo: memFree=1611072/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=1658.75
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3124 0 0 0 165867 8 0 0 25 0 1 0 22319289 16015360 3103 996147200 1448431616 1448550632 4294956208 18446744073709551615 134836616 0 0 4096 0 0 0 0 17 0 0 0
/proc/16449/statm: 3910 3103 419 29 0 2725 0
Current children cumulated CPU time (s) 1658.75
Current children cumulated vsize (KiB) 15640

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16542
/proc/meminfo: memFree=1611072/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=1718.73
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3124 0 0 0 171865 8 0 0 25 0 1 0 22319289 16015360 3103 996147200 1448431616 1448550632 4294956208 18446744073709551615 135219891 0 0 4096 0 0 0 0 17 0 0 0
/proc/16449/statm: 3910 3103 419 29 0 2725 0
Current children cumulated CPU time (s) 1718.73
Current children cumulated vsize (KiB) 15640

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16542
/proc/meminfo: memFree=1610048/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=1778.7
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3124 0 0 0 177862 8 0 0 25 0 1 0 22319289 16015360 3103 996147200 1448431616 1448550632 4294956208 18446744073709551615 135172204 0 0 4096 0 0 0 0 17 0 0 0
/proc/16449/statm: 3910 3103 419 29 0 2725 0
Current children cumulated CPU time (s) 1778.7
Current children cumulated vsize (KiB) 15640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16542
/proc/meminfo: memFree=1609984/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=1800.1
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3124 0 0 0 180002 8 0 0 25 0 1 0 22319289 16015360 3103 996147200 1448431616 1448550632 4294956208 18446744073709551615 135291960 0 0 4096 0 0 0 0 17 0 0 0
/proc/16449/statm: 3910 3103 419 29 0 2725 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 15640

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

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

[startup+1803.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 16542
/proc/meminfo: memFree=1609984/2055920 swapFree=4192812/4192956
[pid=16449] ppid=16447 vsize=15640 CPUtime=1800.1
/proc/16449/stat : 16449 (ld-linux.so.2) R 16447 16449 15400 0 -1 4194304 3124 0 0 0 180002 8 0 0 25 0 1 0 22319289 16015360 3103 996147200 1448431616 1448550632 4294956208 18446744073709551615 135291960 0 0 4096 0 0 0 0 17 0 0 0
/proc/16449/statm: 3910 3103 419 29 0 2725 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 15640

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.71
CPU time (s): 1800.11
CPU user time (s): 1800.02
CPU system time (s): 0.091986
CPU usage (%): 99.8007
Max. virtual memory (cumulated for all children) (KiB): 15640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.02
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3124
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= 11774

runsolver used 2.06169 second user time and 6.14107 second system time

The end

Launcher Data 

Begin job on node21 at 2009-07-12 00:48:48
IDJOB=2071040
IDBENCH=55429
IDSOLVER=769
FILE ID=node21/2071040-1247352528
PBS_JOBID= 9506878
Free space on /tmp= 66380 MiB

SOLVER NAME= Mistral 1.545
BENCH NAME= CPAI08/csp/golombRulerArity4/normalized-ruler-70-12-a4.xml
COMMAND LINE= /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2071040-1247352528/watcher-2071040-1247352528 -o /tmp/evaluation-result-2071040-1247352528/solver-2071040-1247352528 -C 1800 -W 2000 -M 900  /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2071040-1247352528.xml

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

MD5SUM BENCH= 17a5880df049540f5bc9b4999c8d510f
RANDOM SEED=1422597915

node21.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		: 3000.240
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		: 3000.240
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:       1884064 kB
Buffers:          8208 kB
Cached:          64620 kB
SwapCached:          0 kB
Active:          95752 kB
Inactive:        30036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1884064 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1480 kB
Writeback:           0 kB
Mapped:          73408 kB
Slab:            31236 kB
Committed_AS:   210408 kB
PageTables:       1896 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= 66260 MiB
End job on node21 at 2009-07-12 01:18:54