Trace number 1059119

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
MDG-probe 2008-06-27? (TO) 1800.09 1811.71

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-25_ext.xml
MD5SUM0495c388dd957a0ac86fa598c5baf4f0
Bench CategoryN-ARY-EXT (n-ary 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 variables28
Number of constraints93
Maximum constraint arity3
Maximum domain size28
Number of constraints which are defined in extension93
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.21	c mistral-prime version 1.313
0.00/0.21	c 
0.00/0.21	c Parsing xml file
0.00/0.21	c          domains...............     0	(1 domains)
0.00/0.21	c          variables.............     0	(28 variables)
0.00/0.21	c          relations.............  0.83	(93 relations)
0.78/0.84	c          constraints...........3.9953e-17	(93 constraints)
0.78/0.85	c Parsing time:   0.83
0.78/0.85	c
0.78/0.85	c Building model
0.78/0.87	c         0 constants
0.78/0.87	c         0 Boolean variables    (+0)
0.78/0.87	c         0 range variables      (+0)
0.78/0.87	c         0 domain (b) variables (+0)
0.78/0.87	c        28 domain (l) variables (+0)
0.78/0.87	c        93 constraints          (+0)
0.78/0.87	c         0 values 
0.78/0.87	c Building time:   0.02
0.78/0.87	c
0.78/0.87	c Solving instance
0.78/0.87	c          heuristic = dom/wdeg
0.78/0.87	c          Randomized probing iteration = 100
0.78/0.87	c          probing limit = 30
0.78/0.87	c          level based weights = no
0.78/0.87	c          impact probing = no
0.78/0.87	c          restart policy = No restart
0.78/0.87	c          probing ..........  0.92
1.67/1.79	c          Probing Nodes  3828
1.67/1.79	c          final run

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1059119-1215121166/watcher-1059119-1215121166 -o /tmp/evaluation-result-1059119-1215121166/solver-1059119-1215121166 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1059119-1215121166.xml -v 1 -rs 2096120220 -probe 1 -ph 0 -heu dom/wdeg -res no 

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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 2956
/proc/meminfo: memFree=1542368/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=8172 CPUtime=0.2
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 1339 0 0 0 19 1 0 0 19 0 1 0 1991088981 8368128 1305 996147200 134512640 135239859 4294956144 18446744073709551615 134643603 0 0 4096 0 0 0 0 17 1 0 0
/proc/2956/statm: 2043 1305 373 177 0 946 0

[startup+0.263036 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 2956
/proc/meminfo: memFree=1542368/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=8964 CPUtime=0.24
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 1555 0 0 0 23 1 0 0 19 0 1 0 1991088981 9179136 1521 996147200 134512640 135239859 4294956144 18446744073709551615 134669843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2956/statm: 2241 1521 373 177 0 1144 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 8964

[startup+0.301042 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 2956
/proc/meminfo: memFree=1542368/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=9596 CPUtime=0.28
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 1722 0 0 0 27 1 0 0 19 0 1 0 1991088981 9826304 1688 996147200 134512640 135239859 4294956144 18446744073709551615 134524262 0 0 4096 0 0 0 0 17 1 0 0
/proc/2956/statm: 2399 1688 373 177 0 1302 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9596

[startup+0.401062 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 2956
/proc/meminfo: memFree=1542368/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=11492 CPUtime=0.38
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 2165 0 0 0 37 1 0 0 20 0 1 0 1991088981 11767808 2131 996147200 134512640 135239859 4294956144 18446744073709551615 4159729146 0 0 4096 0 0 0 0 17 1 0 0
/proc/2956/statm: 2873 2131 373 177 0 1776 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 11492

[startup+0.701118 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 2956
/proc/meminfo: memFree=1542368/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=16704 CPUtime=0.68
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 3488 0 0 0 66 2 0 0 23 0 1 0 1991088981 17104896 3454 996147200 134512640 135239859 4294956144 18446744073709551615 134643700 0 0 4096 0 0 0 0 17 1 0 0
/proc/2956/statm: 4176 3454 373 177 0 3079 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 16704

[startup+1.50127 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 2957
/proc/meminfo: memFree=1526872/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19760 CPUtime=1.47
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4298 0 0 0 145 2 0 0 25 0 1 0 1991088981 20234240 4264 996147200 134512640 135239859 4294956144 18446744073709551615 135103444 0 0 4096 0 0 0 0 17 1 0 0
/proc/2956/statm: 4940 4264 410 177 0 3843 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 19760

[startup+3.10157 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 2957
/proc/meminfo: memFree=1526680/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19760 CPUtime=3.06
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4299 0 0 0 304 2 0 0 25 0 1 0 1991088981 20234240 4265 996147200 134512640 135239859 4294956144 18446744073709551615 135096984 0 0 4096 0 0 0 0 17 1 0 0
/proc/2956/statm: 4940 4265 411 177 0 3843 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 19760

[startup+6.30118 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 2957
/proc/meminfo: memFree=1526552/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19760 CPUtime=6.23
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4299 0 0 0 621 2 0 0 25 0 1 0 1991088981 20234240 4265 996147200 134512640 135239859 4294956144 18446744073709551615 135013797 0 0 4096 0 0 0 0 17 1 0 0
/proc/2956/statm: 4940 4265 411 177 0 3843 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 19760

[startup+12.7014 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 2957
/proc/meminfo: memFree=1526680/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19760 CPUtime=12.57
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4299 0 0 0 1255 2 0 0 25 0 1 0 1991088981 20234240 4265 996147200 134512640 135239859 4294956144 18446744073709551615 135013728 0 0 4096 0 0 0 0 17 1 0 0
/proc/2956/statm: 4940 4265 411 177 0 3843 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 19760

[startup+25.5068 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 2957
/proc/meminfo: memFree=1526744/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19760 CPUtime=25.26
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4299 0 0 0 2524 2 0 0 25 0 1 0 1991088981 20234240 4265 996147200 134512640 135239859 4294956144 18446744073709551615 135096847 0 0 4096 0 0 0 0 17 1 0 0
/proc/2956/statm: 4940 4265 411 177 0 3843 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 19760

[startup+51.1016 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 2958
/proc/meminfo: memFree=1526680/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19760 CPUtime=50.64
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4299 0 0 0 5062 2 0 0 25 0 1 0 1991088981 20234240 4265 996147200 134512640 135239859 4294956144 18446744073709551615 135013794 0 0 4096 0 0 0 0 17 1 0 0
/proc/2956/statm: 4940 4265 411 177 0 3843 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 19760

[startup+102.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 2959
/proc/meminfo: memFree=1526616/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19760 CPUtime=101.4
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4299 0 0 0 10138 2 0 0 25 0 1 0 1991088981 20234240 4265 996147200 134512640 135239859 4294956144 18446744073709551615 135013766 0 0 4096 0 0 0 0 17 1 0 0
/proc/2956/statm: 4940 4265 411 177 0 3843 0
Current children cumulated CPU time (s) 101.4
Current children cumulated vsize (KiB) 19760

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 2959
/proc/meminfo: memFree=1526616/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19760 CPUtime=160.89
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4299 0 0 0 16087 2 0 0 25 0 1 0 1991088981 20234240 4265 996147200 134512640 135239859 4294956144 18446744073709551615 134820185 0 0 4096 0 0 0 0 17 1 0 0
/proc/2956/statm: 4940 4265 411 177 0 3843 0
Current children cumulated CPU time (s) 160.89
Current children cumulated vsize (KiB) 19760

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 2959
/proc/meminfo: memFree=1526552/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19760 CPUtime=220.37
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4299 0 0 0 22035 2 0 0 25 0 1 0 1991088981 20234240 4265 996147200 134512640 135239859 4294956144 18446744073709551615 134820227 0 0 4096 0 0 0 0 17 1 0 0
/proc/2956/statm: 4940 4265 411 177 0 3843 0
Current children cumulated CPU time (s) 220.37
Current children cumulated vsize (KiB) 19760

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 2959
/proc/meminfo: memFree=1526488/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19760 CPUtime=279.86
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4299 0 0 0 27984 2 0 0 25 0 1 0 1991088981 20234240 4265 996147200 134512640 135239859 4294956144 18446744073709551615 135013794 0 0 4096 0 0 0 0 17 1 0 0
/proc/2956/statm: 4940 4265 411 177 0 3843 0
Current children cumulated CPU time (s) 279.86
Current children cumulated vsize (KiB) 19760

[startup+342.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 2959
/proc/meminfo: memFree=1526488/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19764 CPUtime=339.35
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4300 0 0 0 33933 2 0 0 25 0 1 0 1991088981 20238336 4266 996147200 134512640 135239859 4294956144 18446744073709551615 134789544 0 0 4096 0 0 0 0 17 1 0 0
/proc/2956/statm: 4941 4266 411 177 0 3844 0
Current children cumulated CPU time (s) 339.35
Current children cumulated vsize (KiB) 19764

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 2959
/proc/meminfo: memFree=1526424/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19764 CPUtime=398.83
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4300 0 0 0 39881 2 0 0 25 0 1 0 1991088981 20238336 4266 996147200 134512640 135239859 4294956144 18446744073709551615 135013794 0 0 4096 0 0 0 0 17 1 0 0
/proc/2956/statm: 4941 4266 411 177 0 3844 0
Current children cumulated CPU time (s) 398.83
Current children cumulated vsize (KiB) 19764

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 2959
/proc/meminfo: memFree=1526360/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19764 CPUtime=458.32
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4300 0 0 0 45830 2 0 0 25 0 1 0 1991088981 20238336 4266 996147200 134512640 135239859 4294956144 18446744073709551615 134820294 0 0 4096 0 0 0 0 17 1 0 0
/proc/2956/statm: 4941 4266 411 177 0 3844 0
Current children cumulated CPU time (s) 458.32
Current children cumulated vsize (KiB) 19764

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 2959
/proc/meminfo: memFree=1526296/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19764 CPUtime=517.81
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4300 0 0 0 51779 2 0 0 25 0 1 0 1991088981 20238336 4266 996147200 134512640 135239859 4294956144 18446744073709551615 135097010 0 0 4096 0 0 0 0 17 1 0 0
/proc/2956/statm: 4941 4266 411 177 0 3844 0
Current children cumulated CPU time (s) 517.81
Current children cumulated vsize (KiB) 19764

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 2959
/proc/meminfo: memFree=1526232/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19764 CPUtime=577.29
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4300 0 0 0 57727 2 0 0 25 0 1 0 1991088981 20238336 4266 996147200 134512640 135239859 4294956144 18446744073709551615 135087249 0 0 4096 0 0 0 0 17 1 0 0
/proc/2956/statm: 4941 4266 411 177 0 3844 0
Current children cumulated CPU time (s) 577.29
Current children cumulated vsize (KiB) 19764

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 2959
/proc/meminfo: memFree=1526168/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19764 CPUtime=636.78
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4300 0 0 0 63676 2 0 0 25 0 1 0 1991088981 20238336 4266 996147200 134512640 135239859 4294956144 18446744073709551615 134820049 0 0 4096 0 0 0 0 17 1 0 0
/proc/2956/statm: 4941 4266 411 177 0 3844 0
Current children cumulated CPU time (s) 636.78
Current children cumulated vsize (KiB) 19764


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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 2959
/proc/meminfo: memFree=1526040/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19764 CPUtime=874.73
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4300 0 0 0 87471 2 0 0 25 0 1 0 1991088981 20238336 4266 996147200 134512640 135239859 4294956144 18446744073709551615 135103462 0 0 4096 0 0 0 0 17 1 0 0
/proc/2956/statm: 4941 4266 411 177 0 3844 0
Current children cumulated CPU time (s) 874.73
Current children cumulated vsize (KiB) 19764

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 2959
/proc/meminfo: memFree=1525976/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19764 CPUtime=934.21
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4300 0 0 0 93419 2 0 0 25 0 1 0 1991088981 20238336 4266 996147200 134512640 135239859 4294956144 18446744073709551615 135013780 0 0 4096 0 0 0 0 17 1 0 0
/proc/2956/statm: 4941 4266 411 177 0 3844 0
Current children cumulated CPU time (s) 934.21
Current children cumulated vsize (KiB) 19764

[startup+1002.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 2959
/proc/meminfo: memFree=1525976/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19764 CPUtime=993.7
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4300 0 0 0 99368 2 0 0 25 0 1 0 1991088981 20238336 4266 996147200 134512640 135239859 4294956144 18446744073709551615 134819992 0 0 4096 0 0 0 0 17 1 0 0
/proc/2956/statm: 4941 4266 411 177 0 3844 0
Current children cumulated CPU time (s) 993.7
Current children cumulated vsize (KiB) 19764

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 2959
/proc/meminfo: memFree=1525912/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19764 CPUtime=1053.19
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4300 0 0 0 105317 2 0 0 25 0 1 0 1991088981 20238336 4266 996147200 134512640 135239859 4294956144 18446744073709551615 134819968 0 0 4096 0 0 0 0 17 1 0 0
/proc/2956/statm: 4941 4266 411 177 0 3844 0
Current children cumulated CPU time (s) 1053.19
Current children cumulated vsize (KiB) 19764

[startup+1122.3 s]
/proc/loadavg: 2.04 2.00 2.00 3/83 3010
/proc/meminfo: memFree=1536464/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19764 CPUtime=1113.08
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4300 0 0 0 111305 3 0 0 25 0 1 0 1991088981 20238336 4266 996147200 134512640 135239859 4294956144 18446744073709551615 135013791 0 0 4096 0 0 0 0 17 0 0 0
/proc/2956/statm: 4941 4266 411 177 0 3844 0
Current children cumulated CPU time (s) 1113.08
Current children cumulated vsize (KiB) 19764

[startup+1182.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/75 3012
/proc/meminfo: memFree=1163856/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19764 CPUtime=1173
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4300 0 0 0 117294 6 0 0 25 0 1 0 1991088981 20238336 4266 996147200 134512640 135239859 4294956144 18446744073709551615 135095256 0 0 4096 0 0 0 0 17 0 0 0
/proc/2956/statm: 4941 4266 411 177 0 3844 0
Current children cumulated CPU time (s) 1173
Current children cumulated vsize (KiB) 19764

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 3012
/proc/meminfo: memFree=961744/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19764 CPUtime=1232.95
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4300 0 0 0 123289 6 0 0 25 0 1 0 1991088981 20238336 4266 996147200 134512640 135239859 4294956144 18446744073709551615 134820017 0 0 4096 0 0 0 0 17 0 0 0
/proc/2956/statm: 4941 4266 411 177 0 3844 0
Current children cumulated CPU time (s) 1232.95
Current children cumulated vsize (KiB) 19764

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 3018
/proc/meminfo: memFree=959760/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19764 CPUtime=1292.9
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4300 0 0 0 129284 6 0 0 25 0 1 0 1991088981 20238336 4266 996147200 134512640 135239859 4294956144 18446744073709551615 135095244 0 0 4096 0 0 0 0 17 0 0 0
/proc/2956/statm: 4941 4266 411 177 0 3844 0
Current children cumulated CPU time (s) 1292.9
Current children cumulated vsize (KiB) 19764

[startup+1362.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/82 3097
/proc/meminfo: memFree=1518808/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19764 CPUtime=1352.72
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4300 0 0 0 135261 11 0 0 25 0 1 0 1991088981 20238336 4266 996147200 134512640 135239859 4294956144 18446744073709551615 134789537 0 0 4096 0 0 0 0 17 0 0 0
/proc/2956/statm: 4941 4266 411 177 0 3844 0
Current children cumulated CPU time (s) 1352.72
Current children cumulated vsize (KiB) 19764

[startup+1422.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 3127
/proc/meminfo: memFree=1500256/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19764 CPUtime=1412.46
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4300 0 0 0 141235 11 0 0 25 0 1 0 1991088981 20238336 4266 996147200 134512640 135239859 4294956144 18446744073709551615 134789577 0 0 4096 0 0 0 0 17 0 0 0
/proc/2956/statm: 4941 4266 411 177 0 3844 0
Current children cumulated CPU time (s) 1412.46
Current children cumulated vsize (KiB) 19764

[startup+1482.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 3127
/proc/meminfo: memFree=1500256/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19764 CPUtime=1472.19
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4300 0 0 0 147208 11 0 0 25 0 1 0 1991088981 20238336 4266 996147200 134512640 135239859 4294956144 18446744073709551615 134820110 0 0 4096 0 0 0 0 17 0 0 0
/proc/2956/statm: 4941 4266 411 177 0 3844 0
Current children cumulated CPU time (s) 1472.19
Current children cumulated vsize (KiB) 19764

[startup+1542.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 3127
/proc/meminfo: memFree=1500192/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19764 CPUtime=1531.91
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4300 0 0 0 153180 11 0 0 25 0 1 0 1991088981 20238336 4266 996147200 134512640 135239859 4294956144 18446744073709551615 134820049 0 0 4096 0 0 0 0 17 0 0 0
/proc/2956/statm: 4941 4266 411 177 0 3844 0
Current children cumulated CPU time (s) 1531.91
Current children cumulated vsize (KiB) 19764

[startup+1602.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 3127
/proc/meminfo: memFree=1500192/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19764 CPUtime=1591.63
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4300 0 0 0 159152 11 0 0 25 0 1 0 1991088981 20238336 4266 996147200 134512640 135239859 4294956144 18446744073709551615 134820240 0 0 4096 0 0 0 0 17 0 0 0
/proc/2956/statm: 4941 4266 411 177 0 3844 0
Current children cumulated CPU time (s) 1591.63
Current children cumulated vsize (KiB) 19764

[startup+1662.31 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 3127
/proc/meminfo: memFree=1500128/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19764 CPUtime=1651.37
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4300 0 0 0 165126 11 0 0 25 0 1 0 1991088981 20238336 4266 996147200 134512640 135239859 4294956144 18446744073709551615 134789534 0 0 4096 0 0 0 0 17 0 0 0
/proc/2956/statm: 4941 4266 411 177 0 3844 0
Current children cumulated CPU time (s) 1651.37
Current children cumulated vsize (KiB) 19764

[startup+1722.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 3127
/proc/meminfo: memFree=1500064/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19764 CPUtime=1711.08
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4300 0 0 0 171097 11 0 0 25 0 1 0 1991088981 20238336 4266 996147200 134512640 135239859 4294956144 18446744073709551615 135095233 0 0 4096 0 0 0 0 17 0 0 0
/proc/2956/statm: 4941 4266 411 177 0 3844 0
Current children cumulated CPU time (s) 1711.08
Current children cumulated vsize (KiB) 19764

[startup+1782.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 3127
/proc/meminfo: memFree=1499936/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19764 CPUtime=1770.81
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4300 0 0 0 177070 11 0 0 25 0 1 0 1991088981 20238336 4266 996147200 134512640 135239859 4294956144 18446744073709551615 134820011 0 0 4096 0 0 0 0 17 0 0 0
/proc/2956/statm: 4941 4266 411 177 0 3844 0
Current children cumulated CPU time (s) 1770.81
Current children cumulated vsize (KiB) 19764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.7 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 3127
/proc/meminfo: memFree=1499936/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19764 CPUtime=1800.08
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4300 0 0 0 179997 11 0 0 25 0 1 0 1991088981 20238336 4266 996147200 134512640 135239859 4294956144 18446744073709551615 135013791 0 0 4096 0 0 0 0 17 0 0 0
/proc/2956/statm: 4941 4266 411 177 0 3844 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 19764

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

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

[startup+1811.7 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 3127
/proc/meminfo: memFree=1499936/2055920 swapFree=4117652/4192956
[pid=2956] ppid=2954 vsize=19764 CPUtime=1800.08
/proc/2956/stat : 2956 (xsolve) R 2954 2956 1856 0 -1 4194304 4300 0 0 0 179997 11 0 0 25 0 1 0 1991088981 20238336 4266 996147200 134512640 135239859 4294956144 18446744073709551615 135013791 0 0 4096 0 0 0 0 17 0 0 0
/proc/2956/statm: 4941 4266 411 177 0 3844 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 19764

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1811.71
CPU time (s): 1800.09
CPU user time (s): 1799.97
CPU system time (s): 0.121981
CPU usage (%): 99.3588
Max. virtual memory (cumulated for all children) (KiB): 19764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4300
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= 7
involuntary context switches= 50608

runsolver used 1.56976 second user time and 5.2492 second system time

The end

Launcher Data (download as text)

Begin job on node47 at 2008-07-03 23:39:27
IDJOB=1059119
IDBENCH=54209
IDSOLVER=342
FILE ID=node47/1059119-1215121166
PBS_JOBID= 7877111
Free space on /tmp= 66528 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-25_ext.xml
COMMAND LINE= HOME/xsolve BENCHNAME -v 1 -rs RANDOMSEED -probe 1 -ph 0 -heu dom/wdeg -res no
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1059119-1215121166/watcher-1059119-1215121166 -o /tmp/evaluation-result-1059119-1215121166/solver-1059119-1215121166 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1059119-1215121166.xml -v 1 -rs 2096120220 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 0495c388dd957a0ac86fa598c5baf4f0
RANDOM SEED=2096120220

node47.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		: 3000.281
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		: 3000.281
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:       1542848 kB
Buffers:         31656 kB
Cached:         290424 kB
SwapCached:      69124 kB
Active:         256232 kB
Inactive:       202632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1542848 kB
SwapTotal:     4192956 kB
SwapFree:      4117652 kB
Dirty:            6808 kB
Writeback:           0 kB
Mapped:         152840 kB
Slab:            38972 kB
Committed_AS:  4038884 kB
PageTables:       2172 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= 66528 MiB
End job on node47 at 2008-07-04 00:09:41