Trace number 1039956

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) 1800.07 1808.71

General information on the benchmark

Namecsp/magicSquare/
normalized-magicSquare-7_glb.xml
MD5SUM6980c95d4c91084c676ad0d38b381f86
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.025995
Satisfiable
(Un)Satisfiability was proved
Number of variables49
Number of constraints17
Maximum constraint arity49
Maximum domain size49
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)alldifferent(1),weightedsum(16)

Solver Data (download as text)

0.00/0.01	c mistral-prime version 1.313
0.00/0.01	c 
0.00/0.01	c Parsing xml file
0.00/0.01	c          domains...............     0	(1 domains)
0.00/0.01	c          variables.............     0	(49 variables)
0.00/0.01	c          constraints...........     0	(17 constraints)
0.09/0.11	c Parsing time:      0
0.09/0.11	c
0.09/0.11	c Building model
0.09/0.11	c         0 constants
0.09/0.11	c         0 Boolean variables    (+0)
0.09/0.11	c         0 range variables      (+0)
0.09/0.11	c        49 domain (b) variables (+0)
0.09/0.11	c         0 domain (l) variables (+0)
0.09/0.11	c        17 constraints          (+1176)
0.09/0.11	c         0 values 
0.09/0.11	c Building time:      0
0.09/0.11	c
0.09/0.11	c Solving instance
0.09/0.11	c          heuristic = dom/wdeg
0.09/0.11	c          Randomized probing iteration = 100
0.09/0.11	c          probing limit = 30
0.09/0.11	c          level based weights = no
0.09/0.11	c          impact probing = no
0.09/0.11	c          restart policy = No restart
0.09/0.11	c          probing ..........  0.29
0.29/0.30	c          Probing Nodes  4984
0.29/0.30	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-1039956-1214997151/watcher-1039956-1214997151 -o /tmp/evaluation-result-1039956-1214997151/solver-1039956-1214997151 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1039956-1214997151.xml -v 1 -rs 941879267 -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: 0.31 0.07 0.02 4/80 17924
/proc/meminfo: memFree=1197808/2055920 swapFree=4170004/4192956
[pid=17924] ppid=17922 vsize=820 CPUtime=0
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 622652209 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 7893796 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/17924/statm: 205 25 19 177 0 3 0

[startup+0.097449 s]
/proc/loadavg: 0.31 0.07 0.02 4/80 17924
/proc/meminfo: memFree=1197808/2055920 swapFree=4170004/4192956
[pid=17924] ppid=17922 vsize=4988 CPUtime=0.08
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 601 0 0 0 8 0 0 0 19 0 1 0 622652209 5107712 567 996147200 134512640 135239859 4294956144 18446744073709551615 134738010 0 0 4096 0 0 0 0 17 1 0 0
/proc/17924/statm: 1247 567 420 177 0 150 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4988

[startup+0.101449 s]
/proc/loadavg: 0.31 0.07 0.02 4/80 17924
/proc/meminfo: memFree=1197808/2055920 swapFree=4170004/4192956
[pid=17924] ppid=17922 vsize=4988 CPUtime=0.09
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 601 0 0 0 9 0 0 0 19 0 1 0 622652209 5107712 567 996147200 134512640 135239859 4294956144 18446744073709551615 135036728 0 0 4096 0 0 0 0 17 1 0 0
/proc/17924/statm: 1247 567 420 177 0 150 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4988

[startup+0.301488 s]
/proc/loadavg: 0.31 0.07 0.02 4/80 17924
/proc/meminfo: memFree=1197808/2055920 swapFree=4170004/4192956
[pid=17924] ppid=17922 vsize=4988 CPUtime=0.29
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 602 0 0 0 29 0 0 0 21 0 1 0 622652209 5107712 568 996147200 134512640 135239859 4294956144 18446744073709551615 135095152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17924/statm: 1247 568 420 177 0 150 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4988

[startup+0.701564 s]
/proc/loadavg: 0.31 0.07 0.02 4/80 17924
/proc/meminfo: memFree=1197808/2055920 swapFree=4170004/4192956
[pid=17924] ppid=17922 vsize=4992 CPUtime=0.69
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 607 0 0 0 69 0 0 0 25 0 1 0 622652209 5111808 573 996147200 134512640 135239859 4294956144 18446744073709551615 134820805 0 0 4096 0 0 0 0 17 1 0 0
/proc/17924/statm: 1248 573 424 177 0 151 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4992

[startup+1.50172 s]
/proc/loadavg: 0.44 0.10 0.03 3/81 17925
/proc/meminfo: memFree=1197096/2055920 swapFree=4170004/4192956
[pid=17924] ppid=17922 vsize=4992 CPUtime=1.48
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 607 0 0 0 148 0 0 0 25 0 1 0 622652209 5111808 573 996147200 134512640 135239859 4294956144 18446744073709551615 135030951 0 0 4096 0 0 0 0 17 1 0 0
/proc/17924/statm: 1248 573 424 177 0 151 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 4992

[startup+3.10202 s]
/proc/loadavg: 0.44 0.10 0.03 3/81 17925
/proc/meminfo: memFree=1196968/2055920 swapFree=4170004/4192956
[pid=17924] ppid=17922 vsize=4992 CPUtime=3.08
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 607 0 0 0 308 0 0 0 25 0 1 0 622652209 5111808 573 996147200 134512640 135239859 4294956144 18446744073709551615 135072079 0 0 4096 0 0 0 0 17 1 0 0
/proc/17924/statm: 1248 573 424 177 0 151 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 4992

[startup+6.30164 s]
/proc/loadavg: 0.44 0.10 0.03 2/68 17943
/proc/meminfo: memFree=1261328/2055920 swapFree=4170004/4192956
[pid=17924] ppid=17922 vsize=4992 CPUtime=6.26
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 607 0 0 0 626 0 0 0 25 0 1 0 622652209 5111808 573 996147200 134512640 135239859 4294956144 18446744073709551615 134820609 0 0 4096 0 0 0 0 17 0 0 0
/proc/17924/statm: 1248 573 424 177 0 151 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 4992

[startup+12.7019 s]
/proc/loadavg: 1.06 0.24 0.08 3/75 18015
/proc/meminfo: memFree=1219416/2055920 swapFree=4170004/4192956
[pid=17924] ppid=17922 vsize=4992 CPUtime=12.64
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 607 0 0 0 1264 0 0 0 25 0 1 0 622652209 5111808 573 996147200 134512640 135239859 4294956144 18446744073709551615 134842626 0 0 4096 0 0 0 0 17 0 0 0
/proc/17924/statm: 1248 573 424 177 0 151 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 4992

[startup+25.5013 s]
/proc/loadavg: 1.21 0.30 0.10 3/75 18015
/proc/meminfo: memFree=1175832/2055920 swapFree=4170004/4192956
[pid=17924] ppid=17922 vsize=4992 CPUtime=25.44
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 607 0 0 0 2543 1 0 0 25 0 1 0 622652209 5111808 573 996147200 134512640 135239859 4294956144 18446744073709551615 134791732 0 0 4096 0 0 0 0 17 0 0 0
/proc/17924/statm: 1248 573 424 177 0 151 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 4992

[startup+51.101 s]
/proc/loadavg: 1.71 0.48 0.16 3/83 18073
/proc/meminfo: memFree=999768/2055920 swapFree=4170004/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=50.96
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 5093 3 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 134788033 0 0 4096 0 0 0 0 17 0 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 50.96
Current children cumulated vsize (KiB) 4996

[startup+102.307 s]
/proc/loadavg: 2.59 0.93 0.33 3/83 18073
/proc/meminfo: memFree=345432/2055920 swapFree=4170004/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=101.91
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 10177 14 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 135095167 0 0 4096 0 0 0 0 17 0 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 101.91
Current children cumulated vsize (KiB) 4996

[startup+162.301 s]
/proc/loadavg: 3.15 1.40 0.53 3/83 18073
/proc/meminfo: memFree=15448/2055920 swapFree=4170004/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=161.57
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 16129 28 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 135031411 0 0 4096 0 0 0 0 17 1 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 161.57
Current children cumulated vsize (KiB) 4996

[startup+222.302 s]
/proc/loadavg: 2.94 1.67 0.68 3/81 18108
/proc/meminfo: memFree=1869160/2055920 swapFree=4175520/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=221.19
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 22079 40 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 135074160 0 0 4096 0 0 0 0 17 1 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 221.19
Current children cumulated vsize (KiB) 4996

[startup+282.302 s]
/proc/loadavg: 2.41 1.74 0.76 3/81 18349
/proc/meminfo: memFree=1862824/2055920 swapFree=4175520/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=280.92
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 28047 45 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 135074160 0 0 4096 0 0 0 0 17 0 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 280.92
Current children cumulated vsize (KiB) 4996

[startup+342.302 s]
/proc/loadavg: 2.15 1.79 0.84 3/81 18349
/proc/meminfo: memFree=1863016/2055920 swapFree=4175520/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=340.66
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 34021 45 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 135095142 0 0 4096 0 0 0 0 17 0 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 340.66
Current children cumulated vsize (KiB) 4996

[startup+402.301 s]
/proc/loadavg: 2.08 1.84 0.91 3/73 18803
/proc/meminfo: memFree=1915488/2055920 swapFree=4175520/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=400.28
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 39975 53 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 134736907 0 0 4096 0 0 0 0 17 0 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 400.28
Current children cumulated vsize (KiB) 4996

[startup+462.302 s]
/proc/loadavg: 2.07 1.88 0.98 3/74 19044
/proc/meminfo: memFree=1914584/2055920 swapFree=4175520/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=460.03
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 45947 56 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 134737686 0 0 4096 0 0 0 0 17 0 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 460.03
Current children cumulated vsize (KiB) 4996

[startup+522.301 s]
/proc/loadavg: 2.02 1.90 1.04 3/74 19044
/proc/meminfo: memFree=1914456/2055920 swapFree=4175520/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=519.79
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 51923 56 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 135095149 0 0 4096 0 0 0 0 17 0 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 519.79
Current children cumulated vsize (KiB) 4996

[startup+582.302 s]
/proc/loadavg: 2.01 1.91 1.10 3/74 19044
/proc/meminfo: memFree=1914456/2055920 swapFree=4175520/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=579.54
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 57898 56 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 134737576 0 0 4096 0 0 0 0 17 0 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 579.54
Current children cumulated vsize (KiB) 4996

[startup+642.301 s]
/proc/loadavg: 2.00 1.93 1.15 3/74 19044
/proc/meminfo: memFree=1914392/2055920 swapFree=4175520/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=639.29
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 63873 56 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 135071242 0 0 4096 0 0 0 0 17 0 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 639.29
Current children cumulated vsize (KiB) 4996


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

[startup+882.301 s]
/proc/loadavg: 2.00 1.96 1.33 3/81 19173
/proc/meminfo: memFree=1843552/2055920 swapFree=4175520/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=878.19
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 87762 57 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 135074230 0 0 4096 0 0 0 0 17 1 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 878.19
Current children cumulated vsize (KiB) 4996

[startup+942.302 s]
/proc/loadavg: 2.00 1.96 1.37 3/81 19173
/proc/meminfo: memFree=1843488/2055920 swapFree=4175520/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=937.89
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 93732 57 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 937.89
Current children cumulated vsize (KiB) 4996

[startup+1002.3 s]
/proc/loadavg: 2.00 1.97 1.41 3/81 19173
/proc/meminfo: memFree=1843488/2055920 swapFree=4175520/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=997.6
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 99703 57 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 134736961 0 0 4096 0 0 0 0 17 1 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 997.6
Current children cumulated vsize (KiB) 4996

[startup+1062.3 s]
/proc/loadavg: 2.00 1.97 1.44 3/81 19173
/proc/meminfo: memFree=1843488/2055920 swapFree=4175520/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=1057.3
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 105673 57 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 134820644 0 0 4096 0 0 0 0 17 1 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 1057.3
Current children cumulated vsize (KiB) 4996

[startup+1122.3 s]
/proc/loadavg: 2.00 1.97 1.48 3/81 19173
/proc/meminfo: memFree=1843488/2055920 swapFree=4175520/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=1117.01
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 111644 57 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 135035246 0 0 4096 0 0 0 0 17 1 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 1117.01
Current children cumulated vsize (KiB) 4996

[startup+1182.3 s]
/proc/loadavg: 2.00 1.97 1.51 3/81 19173
/proc/meminfo: memFree=1843488/2055920 swapFree=4175520/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=1176.72
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 117615 57 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 134737076 0 0 4096 0 0 0 0 17 1 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 1176.72
Current children cumulated vsize (KiB) 4996

[startup+1242.3 s]
/proc/loadavg: 2.00 1.97 1.53 3/81 19173
/proc/meminfo: memFree=1843296/2055920 swapFree=4175520/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=1236.42
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 123585 57 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 135095152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 1236.42
Current children cumulated vsize (KiB) 4996

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.56 3/81 19173
/proc/meminfo: memFree=1843232/2055920 swapFree=4175520/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=1296.14
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 129557 57 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 1 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 1296.14
Current children cumulated vsize (KiB) 4996

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.58 3/81 19173
/proc/meminfo: memFree=1843232/2055920 swapFree=4175520/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=1355.83
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 135526 57 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 134820675 0 0 4096 0 0 0 0 17 1 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 1355.83
Current children cumulated vsize (KiB) 4996

[startup+1422.31 s]
/proc/loadavg: 2.00 1.97 1.61 3/81 19173
/proc/meminfo: memFree=1843168/2055920 swapFree=4175520/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=1415.55
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 141498 57 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 135095152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 1415.55
Current children cumulated vsize (KiB) 4996

[startup+1482.3 s]
/proc/loadavg: 2.00 1.97 1.63 3/81 19173
/proc/meminfo: memFree=1843104/2055920 swapFree=4175520/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=1475.25
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 147468 57 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 134794194 0 0 4096 0 0 0 0 17 1 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 1475.25
Current children cumulated vsize (KiB) 4996

[startup+1542.3 s]
/proc/loadavg: 2.00 1.97 1.65 3/81 19173
/proc/meminfo: memFree=1843104/2055920 swapFree=4175520/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=1534.95
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 153438 57 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 134737753 0 0 4096 0 0 0 0 17 1 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 1534.95
Current children cumulated vsize (KiB) 4996

[startup+1602.3 s]
/proc/loadavg: 2.00 1.97 1.67 3/81 19173
/proc/meminfo: memFree=1843040/2055920 swapFree=4175520/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=1594.66
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 159409 57 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 135095142 0 0 4096 0 0 0 0 17 1 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 1594.66
Current children cumulated vsize (KiB) 4996

[startup+1662.3 s]
/proc/loadavg: 2.00 1.97 1.68 3/81 19173
/proc/meminfo: memFree=1843040/2055920 swapFree=4175520/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=1654.37
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 165380 57 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 135074195 0 0 4096 0 0 0 0 17 1 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 1654.37
Current children cumulated vsize (KiB) 4996

[startup+1722.3 s]
/proc/loadavg: 2.04 1.99 1.71 3/81 19173
/proc/meminfo: memFree=1842976/2055920 swapFree=4175520/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=1714.07
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 171350 57 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 134790208 0 0 4096 0 0 0 0 17 1 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 1714.07
Current children cumulated vsize (KiB) 4996

[startup+1782.3 s]
/proc/loadavg: 2.01 1.99 1.73 3/81 19173
/proc/meminfo: memFree=1842848/2055920 swapFree=4175520/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=1773.78
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 177321 57 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 135067330 0 0 4096 0 0 0 0 17 1 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 1773.78
Current children cumulated vsize (KiB) 4996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.7 s]
/proc/loadavg: 2.01 1.99 1.73 3/81 19173
/proc/meminfo: memFree=1842848/2055920 swapFree=4175520/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=1800.05
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 179948 57 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 135071242 0 0 4096 0 0 0 0 17 1 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 4996

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

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

[startup+1808.7 s]
/proc/loadavg: 2.01 1.99 1.73 3/81 19173
/proc/meminfo: memFree=1842848/2055920 swapFree=4175520/4192956
[pid=17924] ppid=17922 vsize=4996 CPUtime=1800.05
/proc/17924/stat : 17924 (xsolve) R 17922 17924 17728 0 -1 4194304 608 0 0 0 179948 57 0 0 25 0 1 0 622652209 5115904 574 996147200 134512640 135239859 4294956144 18446744073709551615 135071242 0 0 4096 0 0 0 0 17 1 0 0
/proc/17924/statm: 1249 574 424 177 0 152 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 4996

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.71
CPU time (s): 1800.07
CPU user time (s): 1799.49
CPU system time (s): 0.579911
CPU usage (%): 99.5224
Max. virtual memory (cumulated for all children) (KiB): 4996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.49
system time used= 0.579911
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 608
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= 24825

runsolver used 1.83472 second user time and 4.77327 second system time

The end

Launcher Data (download as text)

Begin job on node5 at 2008-07-02 13:12:31
IDJOB=1039956
IDBENCH=53658
IDSOLVER=342
FILE ID=node5/1039956-1214997151
PBS_JOBID= 7870913
Free space on /tmp= 66536 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/magicSquare/normalized-magicSquare-7_glb.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-1039956-1214997151/watcher-1039956-1214997151 -o /tmp/evaluation-result-1039956-1214997151/solver-1039956-1214997151 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1039956-1214997151.xml -v 1 -rs 941879267 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 6980c95d4c91084c676ad0d38b381f86
RANDOM SEED=941879267

node5.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		: 3000.279
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		: 3000.279
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:       1198288 kB
Buffers:         63352 kB
Cached:         640728 kB
SwapCached:      17400 kB
Active:         224580 kB
Inactive:       558472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1198288 kB
SwapTotal:     4192956 kB
SwapFree:      4170004 kB
Dirty:            7328 kB
Writeback:           0 kB
Mapped:          81628 kB
Slab:            59884 kB
Committed_AS:  1580704 kB
PageTables:       1892 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= 66536 MiB
End job on node5 at 2008-07-02 13:42:41